How To Fix MQ787 - Cons.proc.ledger &1: Convert currency type 30 --> 80

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 787

• Message text: Cons.proc.ledger &1: Convert currency type 30 --> 80

What causes this issue?

The currency type for the group currency (KSL) from ledger &V1& was
changed over from 30 (group currency) to 80 (ledger currency).
Group currency &V2& was entered as the ledger currency.

System Response

When converting to the euro, it is necessary to convert the group
currency (standard currency for the whole client).
Since overall conversion and conversion in Consolidation do not occur
at the same time, the currency types of the condolidation processing
ledgers affected must be changed.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ787 - Cons.proc.ledger &1: Convert currency type 30 --> 80 ?

  The SAP error message MQ787 indicates an issue related to currency conversion in the context of a consolidated profit and loss statement or a financial report. Specifically, it refers to a problem when trying to convert currency type 30 (which typically represents a local currency) to currency type 80 (which usually represents a group currency or a reporting currency).
  Cause:
  The error can occur due to several reasons, including:
  
  
  Missing Exchange Rate: There may not be an exchange rate defined for the conversion between the two currency types (30 and 80) in the system for the relevant period.
  
  
  Incorrect Configuration: The currency types may not be properly configured in the system settings, leading to issues during the conversion process.
  
  
  Data Issues: There may be inconsistencies or missing data in the financial documents that are being processed, which can lead to conversion errors.
  
  
  Period Lock: The period for which the conversion is being attempted may be locked, preventing any changes or conversions.
  
  
  Solution:
  To resolve the MQ787 error, you can take the following steps:
  
  
  Check Exchange Rates:
  
  Go to the transaction code OB08 to check if the exchange rates between currency type 30 and 80 are maintained for the relevant period.
  If not, you will need to enter the appropriate exchange rate.
  
  
  
  Review Configuration:
  
  Ensure that the currency types are correctly configured in the system. This can be checked in the configuration settings under Financial Accounting (FI) or Controlling (CO).
  
  
  
  Data Validation:
  
  Review the financial documents and ensure that all necessary data is complete and accurate. Look for any missing entries or inconsistencies.
  
  
  
  Check Period Status:
  
  Verify if the period is open for posting. You can check this in the transaction code OB52 to see if the period is locked for the relevant company code.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on handling currency conversion issues.
  
  
  
  Contact 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.
  
  
  
  Related Information:
  
  Currency Types: In SAP, currency types are used to differentiate between various currencies used in financial reporting. Common types include local currency, group currency, and transaction currency.
  Exchange Rate Types: Different exchange rate types can be defined in SAP, and it is essential to ensure that the correct type is used for conversions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB08 for maintaining exchange rates, OB52 for period control, and FBL1N for vendor line items, which may help in troubleshooting.
  
  By following these steps, you should be able to identify and resolve the cause of the MQ787 error in SAP.