How To Fix 3P138 - Value for & should be either 'Blank' or numeric

SAP Error Message - Details

• Message type: E = Error

• Message class: 3P -

• Message number: 138

• Message text: Value for & should be either 'Blank' or numeric

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 3P138 - Value for & should be either 'Blank' or numeric ?

  The SAP error message 3P138 indicates that a specific field in your SAP system is expecting a value that should either be blank or a numeric value. This error typically arises in scenarios where data validation is enforced, and the input does not meet the expected criteria.
  Cause:
  
  Incorrect Data Entry: The most common cause is that a user has entered a non-numeric value (like text or special characters) in a field that only accepts numeric values or a blank entry.
  Data Mapping Issues: If data is being imported or transferred from another system, there may be a mapping issue where the data type does not match the expected format in SAP.
  Configuration Errors: There may be configuration settings in the SAP system that are incorrectly set, leading to this validation error.
  
  Solution:
  
  Check Input Values: Review the input values for the field that triggered the error. Ensure that the value is either blank or a valid numeric entry.
  Data Validation: Implement data validation checks before submitting the data to SAP to ensure that only valid entries are processed.
  Review Data Mapping: If the error occurs during data import, check the mapping of fields to ensure that numeric fields are correctly defined and populated.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or module you are working with to understand the expected data formats.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the invalid value is being set or passed.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the module you are working with (e.g., MM for materials management, SD for sales and distribution).
  SAP Notes: Search for SAP Notes related to error message 3P138 in the SAP Support Portal for any known issues or patches.
  User Forums: Consider checking SAP community forums or 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 error and implement a solution to resolve it.