Message type: E = Error
Message class:  RPM_LCC - Messages for the Test Log for the liveCache Routines 
Message number: 124
Message text: Requirements from matrix &1 were read, number &2
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The SAP error message RPM_LCC124, which states "Requirements from matrix &1 were read, number &2," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where requirements planning is involved. This message indicates that the system has read a certain number of requirements from a specified matrix, but it may also imply that there is an issue with the data or configuration related to those requirements.
Cause: Data Issues: The requirements matrix may contain incorrect or incomplete data, leading to issues in processing. Configuration Problems: There may be configuration issues in the planning area or the way the requirements are set up in the system. Matrix Not Defined: The matrix referenced in the error message may not be properly defined or may not exist in the system. Authorization Issues: The user may not have the necessary authorizations to access the requirements or the matrix.
Solution: Check the Matrix Definition: Verify that the
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