How To Fix AD127 - & (Check table and values are not allowed)

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 127

• Message text: & (Check table and values are not allowed)

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 AD127 - & (Check table and values are not allowed) ?

  The SAP error message AD127 typically indicates that there is an issue with the data being processed in a specific transaction or function, often related to the use of check tables and values that are not allowed. This error can occur in various contexts, such as during data entry, configuration, or when executing certain transactions.
  Cause:
  
  Check Table Violation: The error usually arises when a value being entered does not exist in the corresponding check table. Check tables are used in SAP to ensure data integrity by restricting the values that can be entered in a field.
  Incorrect Configuration: If the check table is not properly configured or if the values in the check table have been modified or deleted, it can lead to this error.
  Data Consistency Issues: If there are inconsistencies in the data, such as missing entries in the check table, it can trigger this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain values in the check table.
  
  Solution:
  
  Verify Check Table Entries: Check the entries in the relevant check table to ensure that the value you are trying to enter exists. You can do this by using transaction codes like SE11 (Data Dictionary) to view the check table.
  Correct Data Entry: Ensure that the value you are entering is valid and exists in the check table. If it does not, you may need to enter a different value or add the missing value to the check table.
  Review Configuration: If you are a configuration user, review the configuration settings related to the check table to ensure they are set up correctly.
  Data Consistency Check: Run data consistency checks to identify any discrepancies in the data that may be causing the issue.
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the data related to the check table.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or function you are working with.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), and SE37 (Function Module) can be useful for checking the underlying data and configurations.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message AD127.
  Debugging: If you have access to debugging tools, you can analyze the program flow to identify where the error is being triggered.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.