How To Fix SAWE_TIME_PS_GEN018 - Start date &1 cannot exceed assignment end date or planning time frame &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SAWE_TIME_PS_GEN - General Message Class Time Planning Sheet

• Message number: 018

• Message text: Start date &1 cannot exceed assignment end date or planning time frame &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAWE_TIME_PS_GEN018 - Start date &1 cannot exceed assignment end date or planning time frame &2 ?

  The SAP error message SAWE_TIME_PS_GEN018 indicates that there is a conflict with the dates specified in a planning or scheduling context. Specifically, it means that the start date you are trying to assign (denoted as &1) exceeds the end date of the assignment or the planning time frame (denoted as &2). This error typically occurs in project management or planning scenarios within SAP, such as when working with project systems (PS) or production planning (PP).
  Cause:
  
  Date Mismatch: The start date you are trying to set for a task, activity, or project is later than the end date of the assignment or the defined planning time frame.
  Incorrect Configuration: The planning time frame may not be set correctly, or the assignment dates may not align with the project schedule.
  Data Entry Error: There may have been a mistake in entering the dates, leading to an invalid configuration.
  
  Solution:
  
  Check Dates: Review the start date and end date you are trying to assign. Ensure that the start date is earlier than or equal to the end date.
  Adjust Planning Time Frame: If necessary, adjust the planning time frame in the project settings to accommodate the desired start date.
  Correct Data Entry: If the dates were entered incorrectly, correct them to ensure they are valid and logical.
  Review Assignment Settings: Check the assignment settings for the project or task to ensure that they are configured correctly and that the dates align with the overall project timeline.
  Consult Documentation: If you are unsure about the correct settings, refer to SAP documentation or consult with your SAP administrator for guidance on how to set up planning time frames and assignments correctly.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to review and adjust project settings.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  User Roles: Ensure that you have the necessary permissions to make changes to project settings and planning time frames.
  Testing: After making adjustments, test the changes in a development or test environment before applying them in production to avoid further issues.
  
  By following these steps, you should be able to resolve the SAWE_TIME_PS_GEN018 error and ensure that your project scheduling aligns correctly with the defined time frames.