Message type: E = Error
Message class:  LTR2_CM_CHECK_TSD - LTR2 Checks on TSD of Content Module 
Message number: 030
Message text: Table name '&1' with sign '&2'
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The SAP error message LTR2_CM_CHECK_TSD030 typically relates to issues with table entries in the context of the SAP Logistics module, particularly when dealing with table maintenance or data consistency checks. The error message indicates that there is a problem with a specific table (denoted by &1) and a specific sign (denoted by &2), which usually refers to a condition or filter applied to the data.
Cause: Data Inconsistency: The error may arise due to inconsistencies in the data stored in the specified table. This could be due to incorrect entries, missing data, or violations of data integrity constraints.
Configuration Issues: There may be configuration settings that are not aligned with the expected data structure or business rules. Authorization Issues: Sometimes, the error can occur if the user does not have the necessary authorizations to access or modify the specified table. Custom Code: If there are custom developments or enhancements in the system, they might be
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