How To Fix MPL026 - Various configurations found for function identifier &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MPL - Adapter for iPPE Workbench

• Message number: 026

• Message text: Various configurations found for function identifier &1

What causes this issue?

The system found multiple pieces of equipment with the same function
identifier &V1&, but with different configurations. It cannot further
expand the master parts list, because it does not know which
configuration it should use as a basis.

System Response

The system stopped expanding the master parts list at structure node
&V2&. The check result is not complete for function identifier groups
underneath the structure node &V2&.

How to fix this error?

Solve the problem as follows:
Either you change the master data of the master parts list as follows:
Create so many structure nodes (instead of structure node &V2&) as there
are pieces of equipment with different configurations in the function
identifier group &V1&. Each newly created structure node should link to
the same subordinate master parts list.
Or check whether the configurations of all the equipment of the function
identifier group &V1& are the same. If not, change the
<DS:TRAN.IE02>configurations of the equipment</>.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPL026 - Various configurations found for function identifier &1 ?

  The SAP error message MPL026 ("Various configurations found for function identifier &1") typically occurs in the context of SAP's Material Planning (MPL) or similar modules where multiple configurations exist for a specific function identifier. This can lead to ambiguity in processing, as the system cannot determine which configuration to use.
  Cause:
  
  
  Multiple Configurations: The primary cause of this error is that there are multiple configurations defined for the same function identifier in the system. This can happen due to:
  
  Incorrect or duplicate entries in the configuration settings.
  Changes made to the configuration that were not properly managed or documented.
  Different users or teams creating configurations without proper coordination.
  
  
  
  Data Inconsistency: There may be inconsistencies in the master data or configuration data that lead to the system being unable to resolve which configuration to apply.
  
  
  Solution:
  
  
  Review Configurations: 
  
  Go to the configuration settings related to the function identifier mentioned in the error message. Check for any duplicate or conflicting entries.
  Use transaction codes like SPRO to access the configuration settings and navigate to the relevant area.
  
  
  
  Consolidate Configurations: If multiple configurations are indeed necessary, ensure that they are clearly defined and that the system can differentiate between them based on the context in which they are used.
  
  
  Data Cleanup: 
  
  If there are unnecessary or outdated configurations, consider removing or archiving them to reduce confusion.
  Ensure that all relevant data is consistent and correctly maintained.
  
  
  
  Consult Documentation: Check any documentation or guidelines related to the configurations to ensure that they are being used correctly.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the error does not recur and that the system behaves as expected.
  
  
  Seek Help: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE11 (Data Dictionary), and SE80 (Object Navigator) for configuration and data management.
  SAP Notes: Search for SAP Notes related to MPL026 for any specific patches or updates that may address this issue.
  Documentation: Review SAP Help documentation for Material Planning and configuration management to understand best practices and guidelines.
  
  By following these steps, you should be able to resolve the MPL026 error and ensure that your configurations are correctly set up in SAP.