How To Fix /PRA/CHECK_INPUT126 - No changes were made

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/CHECK_INPUT -

• Message number: 126

• Message text: No changes were made

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 /PRA/CHECK_INPUT126 - No changes were made ?

  The SAP error message /PRA/CHECK_INPUT126 No changes were made typically occurs in the context of the SAP system when there is an issue with input validation during a process, often related to master data or transactional data entry. This error indicates that the system has detected that no changes were made to the data, which could be due to various reasons.
  Possible Causes:
  
  No Data Changes: The most straightforward reason is that the user attempted to save data without making any actual changes.
  Validation Errors: There may be validation rules in place that prevent the saving of data if certain conditions are not met.
  Authorization Issues: The user may not have the necessary permissions to make changes to the data.
  Data Locking: The data being edited might be locked by another user or process, preventing changes from being saved.
  Incorrect Input: The input data may not meet the required format or criteria, leading to the system rejecting the changes.
  
  Solutions:
  
  Check for Changes: Ensure that you have made actual changes to the data before attempting to save. If no changes are made, the system will not allow you to save.
  Review Validation Rules: Check if there are any validation rules that need to be satisfied before saving the data. This may involve reviewing the input fields and ensuring all required fields are filled correctly.
  Verify Authorizations: Ensure that you have the necessary permissions to make changes to the data. If not, contact your system administrator to request the appropriate access.
  Check for Locks: Investigate if the data is locked by another user. You can use transaction codes like SM12 to check for locks and SM21 for system logs.
  Correct Input Data: Review the data you are trying to input for any errors or inconsistencies. Ensure that all fields are filled out correctly and conform to the expected formats.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help in troubleshooting, such as:
  
  SM12: To check for locked entries.
  SM21: To view system logs for any related error messages.
  SE11: To check the data dictionary for field definitions and validation rules.
  
  
  SAP Notes: Check the SAP Support Portal for any notes related to this error message. There may be specific patches or updates that address known issues.
  User Documentation: Refer to user manuals or training materials specific to the module you are working with, as they may provide insights into common issues and their resolutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.