How To Fix AD129 - Enter &

AD129 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 129

• Message text: Enter &

What causes this issue?

You have not entered a(n) &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please enter a(n) &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD129 - Enter & ?

  The SAP error message AD129 "Enter &" typically indicates that a required field is missing or not filled in correctly. This error often occurs in various transactions or processes within SAP, particularly when the system expects a specific input that has not been provided.
  
  Cause:
  
  Missing Input: The most common cause is that a mandatory field has not been filled out. The "&" symbol usually represents a placeholder for the specific field name or value that is required.
  Incorrect Data Entry: Sometimes, the data entered may not meet the expected format or criteria, leading to the error.
  
  Configuration Issues: In some cases, the error may arise from configuration settings in the SAP system that require certain fields to be filled out.
  
  
  Solution:
  
  Check Required Fields: Review the screen or transaction where the error occurred and ensure that all mandatory fields are filled in. Look for any fields marked with an asterisk (*) or highlighted in some