
<p>There are two ways to assign some amount or number to a wage type in SAP in infotypes 8, 14, 15. This is either direct valuation, when you key in figures manually, or indirect valuation, when the system decides what value to take based on some conditions.</p>
<p>If a direct valuation is straightforward, let&#8217;s have a look at indirect wage type evaluation background. The first thing we need to see is where it&#8217;s defined. Some value from the dropdown list in this field <strong>V_T511-MODNA</strong> says to SAP to run a specific program to get the value &#8211; indirect valuation module.</p>



<figure class="wp-block-image size-large"><img src="https://saphcmsolutions.com/wp-content/uploads/2020/02/indval_01.png" alt="" class="wp-image-71866"/></figure>



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<p>Checkbox &#8216;Rewriteable&#8217; allows to overwrite system provided value with manual intervetion. </p>



<p>If you click F1 on this &#8216;module&#8217; field, you&#8217;ll see a variety of indirect valuation modules provided by vendor. There is a good explanation inside each of them, so I won&#8217;t bother you copy&;pasting it here.</p>



<p>In the infotype, we can see wage types, which is obvious. If you pay closer attention to the &#8216;I..&#8217; column, you&#8217;ll see onde wage type has no &#8216;I&#8217; letter. &#8216;I&#8217; stands for &#8216;Indirect&#8217; and meaning this wage type is evaluated indirectly by the system. Like on the screen below all wag types are valuated indirectly with their own wage type-specific modules (based on settings from the above) and the only M258 is valuated directly &#8211; with a value I entered manually.</p>



<figure class="wp-block-image size-large"><img src="https://saphcmsolutions.com/wp-content/uploads/2020/02/indval_02.png" alt="" class="wp-image-71867"/></figure>



<p>Now let&#8217;s see how it&#8217;s stored in the tables. The same infotype 0008 Basic pay.</p>



<p>If the wage type evaluated by the system it has &#8216;I&#8217; in IND** columns and no amount value. And vice versa.</p>



<figure class="wp-block-image size-large"><img src="https://saphcmsolutions.com/wp-content/uploads/2020/02/indval_04.png" alt="" class="wp-image-71868"/></figure>



<figure class="wp-block-image size-large"><img src="https://saphcmsolutions.com/wp-content/uploads/2020/02/indval_03.png" alt="" class="wp-image-71869"/></figure>



<p>Your goal is to point to the developer this nuance if they read tables directly in ABAP (which is a bad BAD practice). SAP Query and other tools/reports/function modules normally call the evaluation module to get time-specific values.</p>
<p>If you need to develop your own wage type evaluation module, create a record with its name in T511IV_MT table, and implement a BADI HR_INDVAL in SE19 transaction.</p>
<p>Very soon I&#8217;ll record a video with explanations. Stay tuned and subscribe.</p>