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	<title>f4 help &#8211; SAP EWM Help</title>
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		<title>FM for Value Request.</title>
		<link>https://www.sapewmhelp.com/question/fm-for-value-request/</link>
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		<dc:creator><![CDATA[DPM125]]></dc:creator>
		<pubDate>Wed, 30 Jul 2025 11:53:55 +0000</pubDate>
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					<description><![CDATA[Value Help (F4 Help) provides users with a list of valid input values for a field to ensure accurate data entry. Types of Value Help: Automatic Value Help Provided by the data element (via domain fixed values or check tables). No coding needed. Search Help (SE11) Defined in Data Dictionary. Can be reused across fields. [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Value Help (F4 Help) provides users with a list of valid input values for a field to ensure accurate data entry.</p>
<p>Types of Value Help:<br />
Automatic Value Help</p>
<p>Provided by the data element (via domain fixed values or check tables).</p>
<p>No coding needed.</p>
<p>Search Help (SE11)</p>
<p>Defined in Data Dictionary.</p>
<p>Can be reused across fields.</p>
<p>Manual/Programmatic Value Help</p>
<p>Custom logic using PROCESS ON VALUE-REQUEST and function modules like F4IF_INT_TABLE_VALUE_REQUEST.</p>
<p>Used when standard or search help is not enough.</p>
<div class="hcb_wrap">
<pre class="prism line-numbers lang-python" data-lang="Python"><code><!--StartFragment --><span><span><!--StartFragment -->*&amp;---------------------------------------------------------------------*
*&amp;---------------------------------------------------------------------*
*&amp; Report ZPRG_TEST
*&amp;---------------------------------------------------------------------*

<span>REPORT </span>zprg_test_ecc<span>.</span>

<span>DATA </span><span>: </span>it_return <span>TYPE </span><span>TABLE </span><span>OF </span>ddshretval<span>.</span>

<span>PARAMETERS </span><span>: </span>s_id <span>TYPE </span>ZAR_STUDENT_ID<span>.</span>

<span>AT </span><span>SELECTION-SCREEN </span><span>ON </span>s_id<span>.</span>
  <span>SELECT </span><span>SINGLE </span>student_id <span>FROM </span>zar_student_data <span>INTO </span>@DATA<span>(</span><span>id</span><span>)</span><span>.</span>
  <span>IF </span><span>id </span><span>IS </span><span>INITIAL</span><span>.</span>
    <span>MESSAGE </span><span>'Student ID not found' </span><span>TYPE </span><span>'E'</span><span>.</span>
  <span>ENDIF</span><span>.</span>


<span>AT </span><span>SELECTION-SCREEN </span><span>ON </span><span>VALUE-REQUEST </span><span>FOR </span>s_id<span>.</span>
  <span>SELECT </span>STUDENT_ID <span>FROM </span>zar_student_data <span>INTO </span><span>TABLE </span>@DATA<span>(</span>lt_studentids<span>)</span><span>.</span>

  <span>IF </span>sy<span>-</span>subrc <span>= </span><span>0</span><span>.</span>
    <span>SORT </span>lt_studentids<span>.</span>
  <span>ENDIF</span><span>.</span>

  <span>CALL </span><span>FUNCTION </span><span>'F4IF_INT_TABLE_VALUE_REQUEST'</span>
    <span>EXPORTING</span>
      retfield        <span>= </span><span>'STUDENT_ID'</span>
      value_org       <span>= </span><span>'S'</span>
    <span>TABLES</span>
      value_tab       <span>= </span>lt_studentids
      return_tab      <span>= </span>it_return
    <span>EXCEPTIONS</span>
      parameter_error <span>= </span><span>1</span>
      no_values_found <span>= </span><span>2</span>
      <span>OTHERS          </span><span>= </span><span>3</span><span>.</span>

  <span>IF </span>sy<span>-</span>subrc &lt;&gt; <span>0</span><span>.</span>
* Implement suitable error handling here
  <span>ENDIF</span><span>.</span>

  <span>LOOP </span><span>AT </span>it_return <span>ASSIGNING </span><span>FIELD</span><span>-</span><span>SYMBOL</span><span>(</span>&lt;lw_return&gt;<span>)</span><span>.</span>
    s_id <span>= </span>&lt;lw_return&gt;<span>-</span>fieldval<span>.</span>
  <span>ENDLOOP</span><span>.</span> 
</span>
</span><!--StartFragment --><span><span>START-OF-SELECTION</span><span>.</span>
  <span>SELECT </span>* <span>FROM </span>zar_student_data <span>INTO </span><span>TABLE </span>@DATA<span>(</span>lc_it_zlib<span>) </span><span>WHERE </span>STUDENT_ID <span>= </span>@s_id<span>.</span>

  <span>LOOP </span><span>AT </span>lc_it_zlib <span>INTO </span><span>DATA</span><span>(</span>wa_zlib<span>)</span><span>.</span>
    <span>WRITE </span><span>(</span><span>22</span><span>) </span><span>: </span>wa_zlib<span>-</span>student_id<span>, </span>wa_zlib<span>-</span>student_fname<span>.</span>
    <span>SKIP</span><span>.</span>
  <span>ENDLOOP</span><span>.</span></span> 
</code></pre>
<div class="hcb_wrap">
<pre class="prism line-numbers lang-plain" data-lang="Plain Text"><code>Output: </code></pre>
<p><img decoding="async" class="content-img" src="https://www.sapewmhelp.com/wp-content/uploads/2025/07/value-help.png" /></p>
</div>
<pre class="prism line-numbers lang-python" data-lang="Python"><code>click on any of the value.</code></pre>
<p><img decoding="async" class="content-img" src="https://www.sapewmhelp.com/wp-content/uploads/2025/07/value-hlp-data.png" /></p>
</div>
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