How To Fix RSCV627 - DB2/400: Parameter &1 is set to value &2 (recommended value is &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 627

• Message text: DB2/400: Parameter &1 is set to value &2 (recommended value is &3)

What causes this issue?

Parameter &v1& of the database is set to the value &v2&. The
recommended value for this parameter is: &v3&.

How to fix this error?

If the set value deviates from the recommended value, you should inform
your database administrator. (S)he can decide if the current value has
been set intentionally, or if it is an error. If it is, in fact, an
error, the database administrator shoud reset the parameters.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV627 - DB2/400: Parameter &1 is set to value &2 (recommended value is &3) ?

  The SAP error message RSCV627 indicates that a specific parameter in the DB2/400 database is set to a value that is not optimal for performance or functionality. The message provides three pieces of information:
  
  Parameter Name (&1): This is the name of the parameter that is being flagged.
  Current Value (&2): This is the value that the parameter is currently set to.
  Recommended Value (&3): This is the value that is recommended for optimal performance.
  
  Cause
  The cause of this error message is typically related to configuration settings in the DB2/400 database that do not align with best practices or the requirements of the SAP application. This can lead to performance issues, inefficient resource usage, or even application errors.
  Solution
  To resolve this error, you should take the following steps:
  
  
  Identify the Parameter: Look at the error message to identify the specific parameter that is causing the issue.
  
  
  Check Current Value: Review the current value of the parameter in your DB2/400 configuration.
  
  
  Compare with Recommended Value: Compare the current value with the recommended value provided in the error message.
  
  
  Update the Parameter: If the current value is indeed different from the recommended value, you should consider updating the parameter to the recommended value. This typically involves accessing the DB2/400 configuration settings and making the necessary changes.
  
  
  Test the Changes: After making changes, it is important to test the system to ensure that the changes have resolved the issue and that there are no negative impacts on performance or functionality.
  
  
  Consult Documentation: If you are unsure about how to change the parameter or the implications of changing it, consult the SAP and DB2/400 documentation or reach out to your database administrator for assistance.
  
  
  Related Information
  
  DB2/400 Documentation: Refer to the official IBM documentation for DB2/400 for detailed information on parameters and their recommended settings.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to the error message RSCV627.
  Performance Tuning: Consider reviewing general performance tuning guidelines for DB2/400 to ensure that your database is configured optimally for your SAP environment.
  
  By following these steps, you should be able to address the RSCV627 error message effectively.