How To Fix PRC_MESSAGES_EXT131 - Mode Change (&1 -> &2) Not Permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_MESSAGES_EXT -

• Message number: 131

• Message text: Mode Change (&1 -> &2) Not Permitted

What causes this issue?

The pricing document should be changed to &V2&. However, this is not
permitted as the pricing document is currently in mode &V1&.

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 PRC_MESSAGES_EXT131 - Mode Change (&1 -> &2) Not Permitted ?

  The SAP error message PRC_MESSAGES_EXT131, which states "Mode Change (&1 -> &2) Not Permitted," typically occurs in the context of SAP's Project System (PS) or related modules when there is an attempt to change the status or mode of a project or a related object in a way that is not allowed by the system's configuration or business rules.
  Cause:
  
  
  Status Change Restrictions: The error usually arises when there is an attempt to change the status of a project or a work breakdown structure (WBS) element from one mode to another that is not permitted. For example, trying to change a project from "In Progress" to "Completed" without meeting certain criteria.
  
  
  Configuration Settings: The system may have specific configuration settings that restrict certain transitions between modes or statuses based on business rules.
  
  
  Dependencies: There may be dependencies or prerequisites that have not been fulfilled, such as open purchase orders, unposted invoices, or other related transactions that need to be resolved before a mode change can occur.
  
  
  Solution:
  
  
  Check Current Status: Review the current status of the project or WBS element to understand what mode it is currently in and what mode you are trying to change it to.
  
  
  Review Configuration: Consult with your SAP configuration team to understand the rules governing status changes for projects. They can provide insights into whether the attempted change is valid based on the current configuration.
  
  
  Fulfill Prerequisites: Ensure that all necessary prerequisites for the mode change are met. This may include closing open transactions, completing necessary approvals, or ensuring that all related documents are processed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on status changes in the Project System or the relevant module you are working with.
  
  
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about why the mode change is not permitted.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training: Consider training sessions or workshops on SAP Project System to better understand the implications of status changes and the overall project lifecycle management.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.