How To Fix RSDME302 - Internal error; error while generation of subroutine pool for DB Reads

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 302

• Message text: Internal error; error while generation of subroutine pool for DB Reads

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 RSDME302 - Internal error; error while generation of subroutine pool for DB Reads ?

  The SAP error message RSDME302 indicates an internal error that occurs during the generation of a subroutine pool for database reads, typically in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise due to various reasons, including issues with the data model, inconsistencies in the InfoObjects, or problems with the underlying database.
  Causes:
  
  Data Model Issues: There may be inconsistencies or errors in the data model, such as incorrect InfoObjects or transformations.
  Database Issues: Problems with the underlying database, such as corruption or misconfiguration, can lead to this error.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies that were not transported correctly.
  System Configuration: Incorrect settings in the BW system or issues with the BW/BI version compatibility can also lead to this error.
  Memory Issues: Insufficient memory allocation for the BW system can cause internal errors during processing.
  
  Solutions:
  
  Check Data Model: Review the data model for inconsistencies. Ensure that all InfoObjects, InfoProviders, and transformations are correctly defined and activated.
  Rebuild the InfoProvider: If the error persists, try to rebuild the InfoProvider or the query that is causing the issue. This can sometimes resolve internal inconsistencies.
  Check Transport Requests: If the error occurred after a transport, verify that all necessary objects were included in the transport request and that they were imported correctly.
  Database Check: Perform a database check to ensure that there are no issues with the underlying database. This may involve running database consistency checks or consulting with your database administrator.
  System Logs: Check the system logs (transaction SM21) and the BW error logs (transaction RSMO) for more detailed error messages that can provide additional context.
  Memory Settings: Review and adjust the memory settings for the BW system if you suspect that memory issues are causing the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases patches and updates that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the InfoProviders and data models.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and the steps that led to the error.
  Documentation: Review SAP documentation related to BW/BI for best practices in data modeling and troubleshooting.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSDME302 error in your SAP BW/BI environment.