How To Fix IUUC_TAB164 - Inconsistent KB for '&1': method &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 164

• Message text: Inconsistent KB for '&1': method &2 does not exist

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 IUUC_TAB164 - Inconsistent KB for '&1': method &2 does not exist ?

  The SAP error message IUUC_TAB164 indicates that there is an inconsistency in the Knowledge Base (KB) for a specific table or object. The message typically arises in the context of SAP Landscape Transformation (SLT) or Data Replication processes, where the system is trying to access a method that does not exist for the specified table.
  Cause:
  
  
  Missing Method: The error suggests that the method specified in the error message does not exist in the Knowledge Base for the given table. This could be due to:
  
  A recent change in the data model that has not been reflected in the SLT configuration.
  A missing or incorrectly configured replication setup.
  An inconsistency in the SLT configuration or the underlying database.
  
  
  
  Configuration Issues: The SLT configuration might not be properly set up for the specific table, leading to the system being unable to find the required method.
  
  
  Transport Issues: If the table or its associated methods were recently transported from one system to another, there might be inconsistencies in the transport.
  
  
  Solution:
  
  
  Check SLT Configuration: 
  
  Verify the SLT configuration for the specific table. Ensure that the table is correctly set up for replication and that all necessary methods are defined.
  You can do this by accessing the SLT configuration transaction (e.g., LTRC) and checking the settings for the relevant table.
  
  
  
  Recreate the Knowledge Base:
  
  If the Knowledge Base is inconsistent, you may need to recreate it. This can be done by:
  
  Deleting the existing Knowledge Base entries for the table and allowing the system to regenerate them.
  Use transaction LTRC to manage the Knowledge Base and check for inconsistencies.
  
  
  
  
  
  Check for Updates: 
  
  Ensure that your SAP system is up to date with the latest support packages and notes. Sometimes, SAP releases notes that address specific issues related to SLT and replication.
  
  
  
  Review Transport Logs: 
  
  If the issue arose after a transport, review the transport logs to ensure that all necessary objects were transported correctly.
  
  
  
  Consult SAP Notes: 
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide guidance on resolving inconsistencies in the Knowledge Base.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error details and any steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (SLT Configuration), SLT (Data Replication), and SE80 (Object Navigator) for checking the methods and configurations.
  Documentation: Review SAP documentation related to SLT and data replication for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the IUUC_TAB164 error in your SAP environment.