How To Fix GU166 - Neither company code nor global company filled

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 166

• Message text: Neither company code nor global company filled

What causes this issue?

When the IDOC entered the central system, it was found that neither
the company code nor the global company is filled.

System Response

The data is not updated in the central system.

How to fix this error?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GU166 - Neither company code nor global company filled ?

  The SAP error message GU166 ("Neither company code nor global company filled") typically occurs when you are trying to execute a transaction or process that requires a company code or a global company to be specified, but neither has been provided. This error is common in various SAP modules, especially in financial transactions or reporting.
  Cause:
  
  Missing Company Code: The transaction you are trying to execute requires a company code, but it has not been specified in the relevant fields.
  Missing Global Company: In some cases, a global company may need to be specified, and if it is not filled, this error can occur.
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to this error.
  User Input Error: The user may have overlooked entering the required information in the transaction screen.
  
  Solution:
  
  Check Input Fields: Ensure that you have filled in the company code or global company fields in the transaction you are trying to execute. If you are unsure where to find these fields, refer to the documentation for the specific transaction.
  Transaction Code: If you are using a specific transaction code, make sure that it is designed to work with the company code or global company you are trying to use.
  Configuration Review: If you have the necessary authorizations, check the configuration settings in the SAP system to ensure that the company codes and global companies are set up correctly.
  User Authorizations: Ensure that your user profile has the necessary authorizations to access the company code or global company you are trying to work with.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction to understand the requirements for company codes and global companies.
  
  Related Information:
  
  Transaction Codes: Depending on the module you are working in (e.g., FI, CO), the specific transaction codes may vary. Common transaction codes that might trigger this error include those related to financial postings, reporting, or master data maintenance.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the GU166 error and proceed with your transaction in SAP.