How To Fix PSB_API_MSGCL087 - &1 cannot be changed to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PSB_API_MSGCL -

• Message number: 087

• Message text: &1 cannot be changed to &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSB_API_MSGCL087 - &1 cannot be changed to &2 ?

  The SAP error message PSB_API_MSGCL087 typically indicates that there is an issue with changing the status of a project or a project-related object in the Project System (PS) module. The message format suggests that an object (like a project or a WBS element) is being attempted to be changed from one status to another, but the system is preventing this change due to certain conditions not being met.
  Cause:
  
  Status Restrictions: The object you are trying to change may have restrictions based on its current status. For example, if a project is in a "completed" status, it may not be allowed to revert to an "in-progress" status.
  Dependencies: There may be dependencies or linked objects that are preventing the status change. For instance, if there are open purchase orders or commitments against the project, the system may not allow the status change.
  Authorization Issues: The user may not have the necessary authorizations to change the status of the project or object.
  Configuration Settings: The system configuration may have specific rules that restrict certain status changes based on business processes.
  
  Solution:
  
  Check Current Status: Review the current status of the project or object and determine if the change you are attempting is valid based on the allowed status transitions.
  Review Dependencies: Check for any open items, such as purchase orders, contracts, or other linked objects that may be preventing the status change. Resolve any outstanding issues before attempting the change again.
  Authorization Check: Ensure that the user attempting the change has the necessary authorizations. If not, contact your SAP security administrator to obtain the required permissions.
  Consult Configuration: If the issue persists, consult with your SAP configuration team to understand if there are specific settings or rules that need to be adjusted to allow the status change.
  Use Transaction Codes: Utilize relevant transaction codes (like CJ20N for project management) to navigate and check the project details and status.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP Project System documentation for detailed information on status management and the implications of changing project statuses.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, it may be beneficial to involve your SAP support team for further investigation.