How To Fix RQ166 - Only value "2" is permitted in restriction to G/L accounts

SAP Error Message - Details

• Message type: E = Error

• Message class: RQ - Messages for Cash Management and Forecast

• Message number: 166

• Message text: Only value "2" is permitted in restriction to G/L accounts

What causes this issue?

If you want to restrict the planning setup to G/L accounts, "2" is the
only possible value here because this program can only process G/L
accounts with OI management.
Program RFFUEB00 covers G/L accounts which do not have OI management.

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?

Revove the restriction or enter "2".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RQ166 - Only value "2" is permitted in restriction to G/L accounts ?

  The SAP error message RQ166, which states "Only value '2' is permitted in restriction to G/L accounts," typically occurs in the context of financial transactions or configurations related to G/L (General Ledger) accounts. This error indicates that there is a restriction in place that only allows a specific value (in this case, "2") for G/L account entries, and the system has encountered a value that does not meet this requirement.
  Cause:
  
  Configuration Issue: The error often arises from the configuration settings in the SAP system, particularly in the area of financial accounting or controlling. The system may be set up to only allow certain types of G/L accounts for specific transactions.
  Transaction Type: The transaction you are trying to execute may not be compatible with the G/L account you are using. For example, if the transaction is meant for a specific type of account (like expense accounts), and you are trying to use a different type, this error can occur.
  Account Group Settings: The account group settings for the G/L account may restrict the use of certain values or types of accounts in specific scenarios.
  
  Solution:
  
  
  Check G/L Account Configuration: Review the configuration of the G/L account in question. Ensure that it is set up correctly and is compatible with the transaction you are trying to perform.
  
  Go to the transaction code FS00 to check the G/L account settings.
  Verify the account group and its settings to ensure it allows the necessary transactions.
  
  
  
  Review Transaction Type: Ensure that the transaction type you are using is appropriate for the G/L account. If necessary, change the G/L account to one that is compatible with the transaction.
  
  
  Consult with SAP Documentation: Refer to SAP documentation or help resources for specific details on the error message and its implications. This can provide insights into the configuration settings that may need adjustment.
  
  
  Contact SAP Support: If the issue persists after checking the configuration and transaction types, consider reaching out to SAP support for further assistance. They can provide more detailed guidance based on your specific system setup.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FS00 (G/L Account Master Data), OBY6 (Define G/L Account Number Ranges), and OBD2 (Define Account Groups).
  SAP Notes: Check for any SAP Notes related to error RQ166, as they may provide specific fixes or patches that address this issue.
  User Roles and Authorizations: Ensure that the user executing the transaction has the necessary authorizations to work with the specified G/L accounts.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.