How To Fix IUUC_IMIG004 - & entries removed in the TICNV of the source system

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_IMIG - IUUC@IMIG Incremental migration (MDS)

• Message number: 004

• Message text: & entries removed in the TICNV of the source system

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_IMIG004 - & entries removed in the TICNV of the source system ?

  The SAP error message IUUC_IMIG004 typically relates to issues encountered during the initial load of data in the SAP Landscape Transformation (SLT) replication process. This error can occur when there are problems with the data migration or replication setup, particularly when using the SAP Data Services or SLT for data replication.
  Cause of IUUC_IMIG004
  
  Data Consistency Issues: The error may arise due to inconsistencies in the source data that prevent successful replication.
  Configuration Problems: Incorrect configuration settings in the SLT system or the source system can lead to this error.
  Missing or Incorrect Table Entries: If the source system has missing or incorrect entries in the tables that are being replicated, it can trigger this error.
  Network Issues: Connectivity problems between the source and target systems can also lead to replication failures.
  Data Type Mismatches: If there are data type mismatches between the source and target systems, it can cause replication issues.
  
  Solution for IUUC_IMIG004
  
  Check Data Consistency: Ensure that the data in the source system is consistent and meets the requirements for replication. This may involve checking for null values, data types, and referential integrity.
  Review Configuration Settings: Verify the configuration settings in the SLT system and ensure that they are correctly set up for the source and target systems.
  Monitor Logs: Check the SLT logs for more detailed error messages that can provide insights into the specific cause of the issue. The logs can be found in transaction SLT or through the SLT monitoring tools.
  Reinitialize Replication: If the issue persists, consider reinitializing the replication process. This may involve stopping the replication, clearing the relevant tables, and starting the process again.
  Check Network Connectivity: Ensure that there are no network issues between the source and target systems that could be causing the replication to fail.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information
  
  TICNV Table: The TICNV table in the SLT system is used to track the changes and status of the data replication process. If entries are removed from this table, it may indicate that the replication process has encountered issues or that the data has been successfully processed.
  SLT Monitoring Tools: Utilize SLT monitoring tools to get a better understanding of the replication status and to identify any bottlenecks or errors in the process.
  SAP Community and Support: Engage with the SAP Community or reach out to SAP Support for assistance if the issue cannot be resolved through standard troubleshooting steps.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_IMIG004 error effectively.