How To Fix /ISDFPS/ME_COMAT005 - Compatibility group is not in customer namespace (Y* or Z*)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/ME_COMAT -

• Message number: 005

• Message text: Compatibility group is not in customer namespace (Y* or Z*)

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 /ISDFPS/ME_COMAT005 - Compatibility group is not in customer namespace (Y* or Z*) ?

  The SAP error message /ISDFPS/ME_COMAT005 Compatibility group is not in customer namespace (Y* or Z*) typically occurs in the context of the SAP ISDFPS (Integrated Supply Chain and Demand Forecasting) module. This error indicates that the compatibility group being referenced is not defined in the customer namespace, which is usually reserved for custom developments and enhancements.
  Cause:
  
  Compatibility Group Definition: The compatibility group you are trying to use is not defined in the customer namespace (Y or Z). SAP reserves these namespaces for customer-specific developments, and any compatibility groups that are not defined in these namespaces will trigger this error.
  Configuration Issues: There may be a misconfiguration in the settings related to compatibility groups in the system.
  Missing Customization: If the compatibility group is supposed to be a custom development, it may not have been created or activated properly.
  
  Solution:
  
  Check Compatibility Group: Verify the compatibility group you are trying to use. Ensure that it is defined in the customer namespace (Y or Z). You can do this by checking the relevant configuration settings in the SAP system.
  Create/Modify Compatibility Group: If the compatibility group does not exist in the customer namespace, you may need to create it. This can typically be done through the relevant customizing transaction (e.g., SPRO) or by using the appropriate development tools.
  Consult Documentation: Review the documentation for the ISDFPS module to understand how compatibility groups are defined and used. This may provide insights into how to properly configure or create the necessary groups.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific version and configuration of your SAP system.
  
  Related Information:
  
  Namespace Conventions: In SAP, customer-specific objects are typically created in the Y or Z namespaces. This is a standard practice to avoid conflicts with SAP standard objects.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SPRO (Customizing) to check and manage compatibility groups.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.