How To Fix AH659 - Specify a currency key

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 659

• Message text: Specify a currency key

What causes this issue?

In operand &v1&, you have specified an amount without a currency key.
An amount must always be allocated to a currency.

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?

Specify a currency for the amount.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH659 - Specify a currency key ?

  The SAP error message AH659, which states "Specify a currency key," typically occurs when a currency key is required but not provided in a transaction or configuration. This error can arise in various contexts, such as during the posting of financial documents, creating master data, or executing reports that involve currency conversion.
  
  Cause:
  
  Missing Currency Key: The most common cause is that the currency key field is left blank or not filled in when it is required.
  Incorrect Configuration: There may be an issue with the configuration of the currency settings in the system.
  Data Entry Error: Users may inadvertently skip the currency field while entering data.
  Custom Programs: If you are using custom programs or enhancements, they may not be handling currency keys correctly.
  
  
  Solution:
  
  Check Input Fields: Ensure that the currency key field is filled in correctly. This is often a mandatory field in financial transactions.
  Review Configuration: Check the configuration settings related to currencies in