How To Fix RPM_LCC127 - CREATE_MATRIX with RPM Session called for matrix &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RPM_LCC - Messages for the Test Log for the liveCache Routines

• Message number: 127

• Message text: CREATE_MATRIX with RPM Session called for matrix &1

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 RPM_LCC127 - CREATE_MATRIX with RPM Session called for matrix &1 ?

  The SAP error message RPM_LCC127 "CREATE_MATRIX with RPM Session called for matrix &1" typically occurs in the context of SAP's Resource and Project Management (RPM) module. This error indicates that there is an issue with the creation of a matrix in the RPM session, which can be due to various reasons.
  Possible Causes:
  
  Matrix Configuration Issues: The matrix you are trying to create may not be properly configured or may have missing parameters.
  Session Issues: The RPM session may not be correctly initialized or may have encountered an error during its setup.
  Authorization Problems: The user may not have the necessary authorizations to create or modify the matrix.
  Data Integrity Issues: There may be inconsistencies or errors in the underlying data that the matrix relies on.
  System Bugs: There could be a bug in the SAP system or the specific version you are using.
  
  Solutions:
  
  Check Matrix Configuration: Review the configuration settings for the matrix you are trying to create. Ensure that all required fields and parameters are correctly set.
  Reinitialize the Session: Try to restart the RPM session or reinitialize it to see if that resolves the issue.
  Verify Authorizations: Ensure that the user has the necessary permissions to create and manage matrices in the RPM module.
  Data Validation: Check the underlying data for any inconsistencies or errors. This may involve reviewing related master data or transactional data.
  Consult SAP Notes: Look for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the RPM module to understand the expected behavior and configuration of matrices.
  Community Forums: Check SAP community forums or user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the RPM module that may help in troubleshooting or managing matrices.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.