How To Fix PSISSO027 - Field &1 could not be determined. Processing continues

SAP Error Message - Details

• Message type: E = Error

• Message class: PSISSO - PS Logistic Information System: Individual Overviews

• Message number: 027

• Message text: Field &1 could not be determined. Processing continues

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 PSISSO027 - Field &1 could not be determined. Processing continues ?

  The SAP error message PSISSO027, which states "Field &1 could not be determined. Processing continues," typically occurs in the context of SAP Project System (PS) or related modules when the system is unable to determine a required field for processing a transaction or operation. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  
  Missing Configuration: The field that the system is trying to access may not be configured correctly in the system. This could be due to missing entries in customizing settings.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from determining the required field.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain fields or data.
  
  
  Incorrect Input: The input data provided during the transaction may be incorrect or incomplete, leading to the inability to determine the field.
  
  
  System Bugs or Limitations: There may be bugs in the SAP system or limitations in the version being used that cause this error.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings related to the project system or the specific module you are working with. Ensure that all necessary fields are properly configured.
  
  
  Validate Master Data: Check the master data for the project, WBS elements, or any other relevant entities to ensure that all required fields are filled out correctly.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to access the fields in question. This may involve checking roles and permissions in the SAP system.
  
  
  Input Data Verification: Double-check the input data for any errors or omissions. Ensure that all required fields are filled out correctly before processing.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  
  
  Debugging: If you have access to technical resources, consider debugging the program or transaction to identify where the error is occurring and why the field cannot be determined.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the transaction code and any relevant data.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the Project System (e.g., CJ20N for project management).
  SAP Documentation: Review SAP documentation related to the Project System and the specific functionality you are working with.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the PSISSO027 error and implement a suitable solution.