Message type: E = Error
Message class:  BOS01 - Customer BOS Processing 
Message number: 129
Message text: Inconsistent subpackage no. in outline level &1 (PCKG_NO &2, LINE_NO &3)
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The SAP error message BOS01129 indicates that there is an inconsistency in the subpackage number at a specific outline level in a document or transaction. This error typically arises in the context of SAP Business Object Services (BOS) or when dealing with structured documents like purchase orders, sales orders, or other hierarchical data structures.
Cause: The error message "Inconsistent subpackage no. in outline level" suggests that there is a mismatch between the expected subpackage number and the actual subpackage number defined in the system. This can occur due to several reasons: Data Corruption: The data in the database may have been corrupted or improperly updated, leading to inconsistencies. Manual Changes: If users manually change the structure of documents or packages without following the proper procedures, it can lead to inconsistencies. System Bugs: There may be bugs in the SAP system or specific transactions that lead to this inconsistency. Incorrect Configuration: Configuration settings related to document handling
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