How To Fix RSLPO_GEN074 - Operation canceled. Data transfer process not saved (SY-SUBRC = &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSLPO_GEN - Messages for the Generation of LPO Components

• Message number: 074

• Message text: Operation canceled. Data transfer process not saved (SY-SUBRC = &1)

What causes this issue?

Data transfer process &V2& could not be saved. Operation terminated with
the return value SY-SUBRC = &V1&.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

The problem may be due to the fact that the reference structure of the
semantically partitioned object (SPO) has been changed. This deactivates
the transformations that use the SPO as a data target. A data transfer
process (DTP) can only be saved if all relevant transformations are
activated and executable.

System Response

How to fix this error?

If the reference structure of the SPO has been changed, all dependent
transformations must be revised and activated. Then all DTPs that use
these transformations have to activated manually.
If partitioning criteria for the SPO have been changed and the save
operation for a DTP was canceled, the DTP extraction filter is no longer
synchronized with the SPO partitioning criteria. In this case, the
extraction filter must be manually synchronized and then the DTP must be
saved and activated.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSLPO_GEN074 - Operation canceled. Data transfer process not saved (SY-SUBRC = &1) ?

  The SAP error message RSLPO_GEN074, which states "Operation canceled. Data transfer process not saved (SY-SUBRC = &1)," typically occurs during the data transfer process in SAP BW (Business Warehouse) or SAP HANA environments. This error indicates that the data transfer process (DTP) could not be saved due to some issues.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify the DTP.
  Data Source Issues: The data source might be inactive or not properly configured.
  Technical Errors: There could be technical issues in the system, such as database connectivity problems or system performance issues.
  Incorrect Settings: The DTP settings might be incorrect, such as invalid target or source settings.
  System Lock: The system might be locked due to another process or transaction that is currently running.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify DTPs. This can be done by checking the user's roles and authorizations in the SAP system.
  Validate Data Source: Check if the data source is active and properly configured. You can do this by navigating to the data source in the SAP BW system and ensuring it is set up correctly.
  Review System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  Check DTP Settings: Review the DTP settings to ensure that all parameters are correctly configured. This includes checking the source and target settings, as well as any filters or transformations applied.
  System Performance: Monitor the system performance to ensure that there are no bottlenecks or resource issues that could be causing the error.
  Retry the Operation: Sometimes, simply retrying the operation after a short period can resolve transient issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) to access the DTP and data source settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error details and any logs you have reviewed.
  
  By following these steps, you should be able to identify and resolve the cause of the RSLPO_GEN074 error in your SAP environment.