How To Fix RSAN_PR001 - Program error in a program in package RSAN_PR

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_PR -

• Message number: 001

• Message text: Program error in a program in package RSAN_PR

What causes this issue?

An inconsistent program status has occurred in a program belonging to
package RSAN_PR.
SY-MSGV1: "&V1&"
SY-MSGV2: "&V2&"
SY-MSGV3: "&V3&"
SY-MSGV4: "&V4&"

System Response

The program terminated due to several program errors.

How to fix this error?

In the short dump, look at the program source text at the location where
the termination occurred. There might be a program comment there
describing the cause of the error and providing information about how
you can circumvent the problem.
Look for a SAP Note under the key word <ZH>RSAN_PR000</>. The problem
might be a known one and a solution may already be provided.
Create a problem message for SAP, if possible including a copy of the
short dump. Describe in the message how the error can be reproduced.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_PR001 - Program error in a program in package RSAN_PR ?

  The SAP error message RSAN_PR001 typically indicates a program error in the context of the SAP BW (Business Warehouse) system, specifically related to the data extraction process. This error can occur for various reasons, including issues with the data source, problems in the transformation process, or inconsistencies in the data model.
  Causes:
  
  Data Source Issues: The data source from which data is being extracted may be unavailable or incorrectly configured.
  Transformation Errors: There may be issues in the transformation logic that is applied to the data during extraction.
  Data Model Inconsistencies: There could be inconsistencies in the InfoObjects or InfoProviders that are being used.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data.
  System Performance: Performance issues or timeouts during data extraction can also lead to this error.
  Program Bugs: There may be bugs in the custom code or standard code related to the extraction process.
  
  Solutions:
  
  Check Data Source Configuration: Ensure that the data source is correctly configured and available. Test the connection to the data source.
  Review Transformation Logic: Check the transformation rules for any errors or inconsistencies. Make sure that all required fields are mapped correctly.
  Validate Data Model: Ensure that the InfoObjects and InfoProviders are correctly defined and activated. Check for any inconsistencies in the data model.
  Authorization Check: Verify that the user has the necessary authorizations to perform the extraction. Check roles and profiles assigned to the user.
  Monitor System Performance: Check system performance metrics to identify any bottlenecks. Consider optimizing the extraction process or increasing system resources if necessary.
  Debugging: If the issue persists, consider debugging the program to identify the exact point of failure. This may require technical expertise in ABAP programming.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the data flow and monitor the extraction process.
  Logs and Traces: Review the application logs (transaction SLG1) and short dumps (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.