How To Fix FAA_MD159 - Field &1 is not ready for input

SAP Error Message - Details

• Message type: E = Error

• Message class: FAA_MD - Fixed Asset Master

• Message number: 159

• Message text: Field &1 is not ready for input

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 FAA_MD159 - Field &1 is not ready for input ?

  The SAP error message FAA_MD159, which states "Field &1 is not ready for input," typically occurs in the context of Asset Accounting (FI-AA) when a user attempts to enter or modify data in a field that is not currently editable. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Field Status Group Settings: The field may be part of a field status group that is set to "Display" or "Hide" for the current transaction or user role.
  Document Type Restrictions: Certain document types may restrict input in specific fields based on configuration settings.
  Transaction Type Limitations: The transaction being executed may not allow changes to that field due to its nature (e.g., a posting transaction).
  User Authorizations: The user may lack the necessary authorizations to edit that field.
  Data Consistency Checks: The system may have determined that the data in the field is not consistent with other data, thus preventing input.
  Status of the Asset: The asset may be in a status that does not allow changes (e.g., retired, fully depreciated).
  
  Solutions:
  
  Check Field Status Group: Review the field status group settings in the configuration (transaction code OAOA) to ensure that the field is set to "Optional" or "Required" for the relevant transaction.
  Review Document Type Settings: Check the configuration for the document type being used to ensure that it allows input for the field in question.
  Verify Transaction Type: Ensure that the transaction type being used allows for changes to the field. If not, consider using a different transaction type.
  User Authorizations: Verify that the user has the necessary authorizations to edit the field. This can be checked with the help of a security administrator.
  Data Consistency: Check for any data consistency issues that may be causing the field to be locked. This may involve reviewing related data entries.
  Asset Status: Check the status of the asset to ensure it is not in a state that prevents changes. If it is, you may need to change the asset's status before making the input.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset) to understand where the error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on Asset Accounting for more detailed information on field status groups and asset management processes.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant specializing in Asset Accounting for further assistance.