How To Fix /PLMI/AL_GSS038 - Error conflict exists; check the mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS -

• Message number: 038

• Message text: Error conflict exists; check the mapping

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/AL_GSS038 - Error conflict exists; check the mapping ?

  The SAP error message /PLMI/AL_GSS038 indicates that there is a conflict in the mapping of data, typically related to the Global Supply Chain (GSS) or Advanced Planning and Optimization (APO) modules. This error usually arises when there are inconsistencies or conflicts in the data that is being processed, such as during the transfer of data between systems or when trying to execute a planning run.
  Cause:
  
  Data Mapping Conflicts: The error often occurs when there are conflicting entries in the mapping tables. This could be due to duplicate entries or incorrect mappings that do not align with the expected data structure.
  Inconsistent Master Data: If the master data (like materials, locations, etc.) has inconsistencies or is not properly maintained, it can lead to mapping conflicts.
  Configuration Issues: Incorrect configuration settings in the system can also lead to this error, especially if the mapping rules are not set up correctly.
  Data Transfer Issues: If data is being transferred from one system to another (e.g., from SAP ERP to SAP APO), any discrepancies in the data can trigger this error.
  
  Solution:
  
  Check Mapping Tables: Review the relevant mapping tables in the system to identify any duplicate or conflicting entries. Ensure that each entry is unique and correctly configured.
  Validate Master Data: Ensure that all master data is consistent and correctly maintained. Check for any missing or incorrect entries that could be causing the conflict.
  Review Configuration Settings: Go through the configuration settings related to the mapping and ensure that they are set up correctly. This may involve checking the settings in the customizing transactions.
  Data Consistency Checks: Run data consistency checks to identify any discrepancies in the data that could be causing the conflict.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary) to check the mapping tables or SE80 (Object Navigator) to review related objects.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify and resolve the conflict causing the /PLMI/AL_GSS038 error in your SAP system.