How To Fix RFM_PSST_MSG056 - SO items with assigned PSST grouping IDs exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RFM_PSST_MSG - Message Class for PSST

• Message number: 056

• Message text: SO items with assigned PSST grouping IDs exist

What causes this issue?

At least one sales order item of the corresponding sales order has an
assigned PSST grouping ID. Changes to these sales order items can lead
to a redetermination of the PSST grouping ID.

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?

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 RFM_PSST_MSG056 - SO items with assigned PSST grouping IDs exist ?

  The SAP error message RFM_PSST_MSG056 indicates that there are sales order (SO) items that have assigned PSST (Product Substitution and Sales Tax) grouping IDs, which may be causing issues during processing. This error typically arises in scenarios where the system is trying to perform an operation that requires the absence of such assigned IDs.
  Cause:
  The error is triggered when:
  
  There are sales order items that have been assigned a PSST grouping ID, which is not compatible with the operation you are trying to perform (e.g., processing, deletion, or modification of the sales order).
  The system may have specific rules or configurations that prevent certain actions when PSST grouping IDs are present.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Sales Order Items: Check the sales order items that are causing the error. You can do this by navigating to the sales order in the SAP system and reviewing the item details.
  
  
  Identify PSST Grouping IDs: Look for the assigned PSST grouping IDs on the affected sales order items. This information can usually be found in the item details or in the conditions tab.
  
  
  Remove or Change PSST Grouping IDs: If the PSST grouping IDs are not needed for the specific operation you are trying to perform, consider removing or changing them. This can typically be done in the sales order item details.
  
  
  Consult Configuration: If you are unsure about the implications of removing the PSST grouping IDs, consult with your SAP configuration team or refer to the relevant documentation to understand the impact on sales tax and product substitution processes.
  
  
  Check for Dependencies: Ensure that there are no dependencies or business rules that require the PSST grouping IDs to remain assigned. If there are, you may need to adjust your process accordingly.
  
  
  Test Changes: After making any changes, test the operation again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Documentation: Review SAP documentation regarding PSST grouping IDs and their role in sales order processing.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error message and context of the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.