How To Fix RS_DB_DB2156 - Table &1 exists in accelerator &2; DB2 catalog out of sync for &3 seconds

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB2 - Messages for DB2-z/OS Implementation

• Message number: 156

• Message text: Table &1 exists in accelerator &2; DB2 catalog out of sync for &3 seconds

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB2156 - Table &1 exists in accelerator &2; DB2 catalog out of sync for &3 seconds ?

  The SAP error message RS_DB_DB2156 indicates that there is a synchronization issue between the SAP HANA database (or another database) and the DB2 catalog. Specifically, it suggests that a table exists in the accelerator (in-memory database) but the DB2 catalog is out of sync for a specified duration (in seconds). This can lead to inconsistencies in data retrieval and processing.
  
  Cause:
  
  Data Replication Delay: The most common cause of this error is a delay in the data replication process between the source database (DB2) and the accelerator. This can happen due to network issues, high load on the system, or configuration problems.
  
  Configuration Issues: Incorrect configuration settings for the data replication or the accelerator can lead to synchronization problems.
  Database Locks: If there are locks on the database tables, it may prevent the replication process from completing successfully.
  System Performance: High system load or performance issues can also contribute to delays in synchronization.
  
  
  Solution:
  
  Check Replication Status: