Message type: E = Error
Message class:  CNV_MC_TPM - MC Transport 
Message number: 013
Message text: Error during update database tables
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The SAP error message CNV_MC_TPM013 typically indicates that there was an error during the update of database tables, often occurring in the context of data migration or conversion processes. This error is part of the SAP Conversion and Migration tools, which are used to transfer data from legacy systems to SAP systems. Possible Causes: Data Integrity Issues: The data being migrated may not meet the integrity constraints of the target database tables, such as primary key violations, foreign key constraints, or unique constraints. Database Locking: The database tables may be locked by another process, preventing the update from completing. Insufficient Authorizations: The user executing the migration may not have the necessary authorizations to update the database tables. Technical Issues: There could be technical issues such as database connection problems, incorrect configurations, or bugs in the migration tool. Data Format Issues: The data format in the source system may not match the expected format in the target
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