How To Fix REDB101 - Update termination: Table &1, Unknown Operation &2

SAP Error Message - Details

• Message type: E = Error

• Message class: REDB - Database Interface

• Message number: 101

• Message text: Update termination: Table &1, Unknown Operation &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REDB101 - Update termination: Table &1, Unknown Operation &2 ?

  The SAP error message REDB101 indicates that there has been an update termination related to a specific table, and it mentions an "Unknown Operation." This error typically occurs during the execution of database updates, particularly when the system encounters an operation that it does not recognize or cannot process.
  Cause:
  
  
  Unknown Operation: The error suggests that the operation being attempted on the specified table is not recognized by the system. This could be due to:
  
  A custom development or modification that is not properly defined.
  An inconsistency in the database or application logic.
  A missing or incorrect configuration in the update logic.
  
  
  
  Data Integrity Issues: There may be issues with the data being processed, such as invalid entries or constraints that are not being met.
  
  
  System Configuration: The system may not be configured correctly to handle the specific operation being attempted.
  
  
  Solution:
  
  
  Check the Operation: Review the operation being performed on the specified table. Ensure that it is a valid operation and that the necessary logic is implemented correctly.
  
  
  Debugging: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to debug the code that is causing the error. Look for any custom code or enhancements that may be leading to the unknown operation.
  
  
  Review Update Logic: Check the update logic for the specific table. Ensure that all necessary configurations and definitions are in place.
  
  
  Data Validation: Validate the data being processed to ensure that it meets all necessary criteria and constraints. Look for any anomalies or inconsistencies.
  
  
  Check for Notes and Patches: Search the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. Sometimes, known issues are documented with solutions or workarounds.
  
  
  Consult Documentation: Review the documentation for the specific table and operation to ensure that you are using it correctly.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Notes: Regularly check for SAP Notes related to your version of SAP and the specific modules you are using, as they may contain fixes or workarounds for known issues.
  Testing Environment: If possible, replicate the issue in a testing environment to analyze the behavior without affecting production data.
  
  By following these steps, you should be able to identify the cause of the REDB101 error and implement a solution to resolve it.