How To Fix /SAPAPO/PUIA_MESS252 - '*' is not a valid entry

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PUIA_MESS -

• Message number: 252

• Message text: '*' is not a valid entry

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 /SAPAPO/PUIA_MESS252 - '*' is not a valid entry ?

  The SAP error message /SAPAPO/PUIA_MESS252 '*' is not a valid entry typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to input a value that is not recognized or valid within the system. This error can arise in various scenarios, such as when entering data in planning books, key figures, or during data uploads.
  Cause:
  
  Invalid Input: The asterisk (*) is often used as a wildcard character in many systems, but in this context, it may not be a valid entry for the field you are trying to populate.
  Field Restrictions: The field may have specific restrictions on the type of data that can be entered (e.g., numeric values, specific formats).
  Configuration Issues: There may be configuration settings in the APO system that restrict certain entries or require specific formats.
  Data Type Mismatch: The input may not match the expected data type for the field (e.g., entering a string where a number is expected).
  
  Solution:
  
  Check Input Values: Ensure that the value you are trying to enter is valid for the field. Avoid using wildcard characters unless explicitly allowed.
  Refer to Documentation: Consult the relevant SAP documentation or help files to understand the expected input format for the field in question.
  Field Configuration: Review the configuration settings for the planning book or key figure to ensure that they allow the type of input you are trying to provide.
  Data Validation: If you are uploading data, ensure that the data being uploaded adheres to the expected formats and constraints defined in the system.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts who can provide insights based on your specific configuration and usage.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to APO, such as /SAPAPO/SDP94 for planning book maintenance, to better understand where the error is occurring.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.