How To Fix GI170 - Error in period determination (Ld &, CoID & )

GI170 - Overview

• Message type: E = Error

• Message class: GI - FI-SL update

• Message number: 170

• Message text: Error in period determination (Ld &, CoID & )

What causes this issue?

The system could not define a posting period with this posting date.

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?

Check the posting period definition (T009A/T009B).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GI170 - Error in period determination (Ld &, CoID & ) ?

  The SAP error message GI170, which states "Error in period determination (Ld &, CoID &)," typically occurs during the process of determining the posting period for a transaction in SAP. This error can arise in various modules, including Logistics and Controlling, and is often related to configuration issues or missing data.
  Causes of GI170 Error
  
  
  Incorrect Period Settings: The posting period may not be open for the specified company code or ledger. This can happen if the period is closed in the financial settings.
  
  
  Missing Configuration: The configuration for the fiscal year variant or the posting periods may not be set up correctly in the system.
  
  
  Invalid Ledger: The ledger specified in the transaction may not be valid or may not have the correct settings.
  
  
  Authorization Issues: The user may not have the necessary authorizations to post in the specified period or ledger.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data