How To Fix PSB_API_MSGCL125 - Backward scheduling (enter finish date)

SAP Error Message - Details

• Message type: E = Error

• Message class: PSB_API_MSGCL -

• Message number: 125

• Message text: Backward scheduling (enter finish date)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSB_API_MSGCL125 - Backward scheduling (enter finish date) ?

  The SAP error message PSB_API_MSGCL125 typically occurs in the context of project management and scheduling within the SAP system, particularly when using the Project System (PS) module. This error indicates that backward scheduling cannot be performed because a finish date has not been entered.
  
  Cause:
  The error arises when:
  
  You are trying to perform backward scheduling for a project or activity, but the system does not have a defined finish date.
  The scheduling settings or parameters are not correctly configured, leading to the inability to calculate the start date based on the finish date.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Enter a Finish Date:
  
  Navigate to the project or activity where the error occurred.
  Ensure that a valid finish date is entered in the scheduling parameters.
  
  
  
  Check Scheduling Parameters:
  
  Verify the scheduling settings in the project definition or activity details.
  Ensure that the project is set up to allow backward scheduling.
  
  
  
  Review Dependencies:
  
  Check if there are any dependencies