How To Fix GA188 - Enter a valid value

GA188 - Overview

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 188

• Message text: Enter a valid value

What causes this issue?

You have selected a database selection method that cannot be selected
for this application.

System Response

The entry is ignored.

How to fix this error?

Display the possible entries using the F4 help.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GA188 - Enter a valid value ?

  The SAP error message GA188, which states "Enter a valid value," typically occurs when a user inputs data that does not meet the required criteria for a specific field in the SAP system. This error can arise in various contexts, such as during data entry in transactions, configuration settings, or when processing documents.
  Causes:
  
  Invalid Input: The value entered does not conform to the expected format or range. For example, entering a non-numeric value in a numeric field.
  Missing Required Fields: Certain fields may be mandatory, and if they are left blank or filled incorrectly, the system will prompt this error.
  Data Type Mismatch: The data type of the input does not match the expected data type for that field (e.g., entering a string where a date is expected).
  
  Configuration Issues: Custom configurations or settings in the SAP system may impose additional validation rules that are not met by the input.
  Authorization Issues: Sometimes, the user