How To Fix RSM1111 - Load not possible; choose transfer method PSA

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 111

• Message text: Load not possible; choose transfer method PSA

What causes this issue?

The DataSource needs to be serialized. To ensure that data is
transferred in serialized form, you are only permitted to load data into
the PSA.

System Response

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

How to fix this error?

You can change the transfer method in transfer structure maintenance.

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 RSM1111 - Load not possible; choose transfer method PSA ?

  The SAP error message RSM1111, which states "Load not possible; choose transfer method PSA," typically occurs during the data loading process in SAP BW (Business Warehouse) when the system is unable to load data directly into the InfoProvider (like a DataStore Object or InfoCube) from the source system. Instead, it suggests using the PSA (Persistent Staging Area) as an intermediary step.
  Cause:
  
  Direct Load Restrictions: The InfoProvider may not support direct loading from the source system. This is common with certain types of InfoProviders or when specific settings are configured.
  Data Transfer Method: The data transfer method may not be set correctly in the data source or the InfoPackage. The system expects data to be first loaded into the PSA before being transferred to the target InfoProvider.
  Data Source Configuration: The data source might not be configured properly, or there may be issues with the extraction process.
  Data Format Issues: There could be issues with the data format or structure that prevent direct loading.
  
  Solution:
  
  Use PSA: Change the data loading process to first load the data into the PSA. This can be done by adjusting the InfoPackage settings to ensure that data is first loaded into the PSA before being transferred to the target InfoProvider.
  Check InfoPackage Settings: Ensure that the InfoPackage is configured to load data into the PSA. You can do this by:
  
  Going to the InfoPackage in the Data Warehousing Workbench.
  Checking the "Data Target" settings to ensure it is set to load into the PSA.
  
  
  Review Data Source Configuration: Verify that the data source is correctly configured and that it supports loading into the PSA. Check for any inconsistencies or errors in the data source settings.
  Check for Data Format Issues: Ensure that the data being extracted is in the correct format and structure expected by the PSA and the target InfoProvider.
  Monitor Data Load Process: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Loads) to monitor the data load process and identify any additional errors or warnings that may provide more context.
  
  Related Information:
  
  PSA (Persistent Staging Area): The PSA is a temporary storage area in SAP BW where data is stored before it is transformed and loaded into the final target InfoProvider. It allows for data cleansing and transformation.
  InfoPackage: An InfoPackage is a component in SAP BW that defines how data is extracted from a source system and loaded into the BW system. It includes settings for data transfer methods, scheduling, and more.
  DataSource: A DataSource is a structure that defines the data to be extracted from a source system. It includes the fields to be extracted and the extraction method.
  
  By following these steps and understanding the underlying causes, you should be able to resolve the RSM1111 error and successfully load your data into SAP BW.