How To Fix MCEX193 - Internal error during hash code check (sy-subrc=&1)

MCEX193 - Overview

• Message type: E = Error

• Message class: MCEX - Extraction Interface LIS/BW

• Message number: 193

• Message text: Internal error during hash code check (sy-subrc=&1)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MCEX193 - Internal error during hash code check (sy-subrc=&1) ?

  The SAP error message MCEX193, which states "Internal error during hash code check (sy-subrc=&1)," typically indicates that there is an issue related to the internal processing of hash codes in the SAP system. This error can occur in various contexts, often related to data consistency checks or during the execution of certain transactions.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data being processed, which can lead to hash code validation failures.
  System Bugs: This error can sometimes be caused by bugs in the SAP system or specific transactions.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior and errors.
  Database Issues: Problems with the underlying database, such as corruption or connectivity issues, can also trigger this error.
  Transport Issues: If the error occurs after a transport, it may be due to missing or incorrectly transported objects.
  
  Solutions:
  
  Check for Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data