How To Fix KH391 - Form & was not defined correctly

KH391 - Overview

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 391

• Message text: Form & was not defined correctly

What causes this issue?

Form &V1& contains the key figure &V2&. This key figure requires that
you specify a fixed value (not initial "#") for the characteristic
&V3& in each element where the key figure &V2& is used.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

You can specify this value in the general data selection or in the
report itself. If you choose to do the latter, you cannot use the
characteristic &V3& at all in the form.
This rule is not followed in the element "&V4&".

How to fix this error?

Check form &V1&.
If necessary, change the form, save it, and then execute the report
again.
<DS:TRAN.KDNN>Check form &V1&</>

Error message extract from SAP system. Copyright SAP SE.

KH391 - Details

• The SAP error message KH391 typically indicates that there is an issue with the configuration of the form used for the costing or pricing process in SAP. This error can occur in various contexts, such as when trying to execute a report or transaction that relies on a specific form that has not been defined correctly.
  
  Cause:
  
  Missing or Incorrect Form Definition: The form that is being referenced in the transaction or report may not be defined in the system, or it may be defined incorrectly.
  
  Configuration Issues: There may be issues in the configuration settings related to the form, such as missing parameters or incorrect settings.
  Authorization Issues: The user may not have the necessary authorizations to access the form or the related data.
  Transport Issues: If the form was recently transported from another system, there may have been issues during the transport process that led to incomplete or incorrect form definitions.
  
  
  Solution:
  
  
  Check Form Definition:
  
  Go