How To Fix COM_HIERCUST857 - End of conversion COMM_SCHEME -> COMC_SCHEME; return code &

COM_HIERCUST857 - Overview

• Message type: E = Error

• Message class: COM_HIERCUST - Messages for Hierarchies and Categories for Customizing

• Message number: 857

• Message text: End of conversion COMM_SCHEME -> COMC_SCHEME; return code &

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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COM_HIERCUST857 - Details

• The SAP error message COM_HIERCUST857 typically indicates an issue related to the conversion of a communication scheme (COMM_SCHEME) to a customer-specific communication scheme (COMC_SCHEME). This error can occur during data processing or when trying to execute certain transactions that involve communication schemes in SAP.
  
  Cause:
  
  Data Inconsistency: The error may arise due to inconsistencies in the data related to communication schemes. This could be due to missing or incorrect entries in the relevant tables.
  
  Configuration Issues: There may be configuration issues in the communication settings or in the related master data.
  Custom Code: If there are custom developments or enhancements in the system, they might be causing the conversion to fail.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the communication schemes.
  
  
  Solution:
  
  Check Data Consistency: Verify the entries in the relevant tables (e.g., COMM_SCHEME and COMC_SCHEME) to ensure that all necessary data is present and correctly configured.
  Review Configuration: Go