How To Fix RS_DB_DB2132 - Tables loaded by &1 parallel tasks

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 132

• Message text: Tables loaded by &1 parallel tasks

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB2132 - Tables loaded by &1 parallel tasks ?

  The SAP error message RS_DB_DB2132 indicates that a certain number of parallel tasks are currently loading data into a specific table, which can lead to issues such as data inconsistency or performance degradation. This error typically arises in the context of data extraction or loading processes, particularly in SAP BW (Business Warehouse) or SAP HANA environments.
  Cause:
  The error occurs when multiple parallel processes are trying to load data into the same database table simultaneously. This can happen during data extraction, transformation, and loading (ETL) processes, especially when using multiple data sources or when the system is configured to allow high levels of parallelism.
  Solution:
  To resolve the RS_DB_DB2132 error, you can consider the following approaches:
  
  
  Reduce Parallelism:
  
  Adjust the settings in your data loading process to limit the number of parallel tasks. This can often be done in the data transfer process (DTP) settings in SAP BW or in the configuration of your ETL tool.
  
  
  
  Check for Long-Running Processes:
  
  Investigate if there are any long-running processes that are holding locks on the table. You can use transaction codes like SM66 or SM50 to monitor active processes and identify any that may be causing contention.
  
  
  
  Increase Database Resources:
  
  If the system is under heavy load, consider increasing the database resources (CPU, memory, etc.) to handle more parallel tasks effectively.
  
  
  
  Schedule Data Loads:
  
  Schedule data loads during off-peak hours to minimize contention and ensure that fewer processes are trying to access the same table at the same time.
  
  
  
  Use Data Staging:
  
  If applicable, consider using a staging area for data loads. Load data into a temporary table first, and then move it to the final table once all processes are complete.
  
  
  
  Review Locking Mechanisms:
  
  Review the locking mechanisms in place for the database. Ensure that they are configured correctly to allow for efficient data loading without excessive locking.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to monitor and manage processes.
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Performance Tuning: Consider performance tuning for your database and SAP system to improve overall efficiency and reduce the likelihood of such errors.
  
  By following these steps, you should be able to mitigate the RS_DB_DB2132 error and improve the stability and performance of your data loading processes in SAP.