Message type: E = Error
Message class: MMRP01 - Rapid Planning Matrix
Message number: 231
Message text: Class &1 in class type &2 cannot be found
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MMRP01231
- Class &1 in class type &2 cannot be found ?The SAP error message MMRP01231 indicates that a specific class (identified by &1) in a particular class type (identified by &2) cannot be found in the system. This error typically occurs in the context of material management or classification in SAP, where the system is trying to access a class that does not exist or is not properly configured.
Cause: Missing Class: The class specified in the error message does not exist in the system. This could be due to deletion or incorrect configuration. Incorrect Class Type: The class type specified may not be valid or may not correspond to the class being referenced. Authorization Issues: The user may not have the necessary authorizations to view or access the class. Data Inconsistency: There may be inconsistencies in the data, such as incorrect entries in the classification tables.
Solution: Check Class Existence: Use transaction code CL02 (Change Class) or CL03 (Display Class) to check if the class exists in
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