How To Fix AQ886 - Reference currency/reference unit is not allowed

AQ886 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 886

• Message text: Reference currency/reference unit is not allowed

What causes this issue?

You want to convert currency amounts or quantity specifications into a
reference currency or reference unit. You need to specify this
reference currency or unit. However, you have not entered anything or
specified an invalid currency or unit.

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?

Please refer to value help to see a list of valid currencies or units.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ886 - Reference currency/reference unit is not allowed ?

  The SAP error message AQ886, which states "Reference currency/reference unit is not allowed," typically occurs in the context of financial transactions or reporting where a reference currency or unit is not compatible with the settings or configurations in the system. This error can arise in various scenarios, such as during the posting of documents, creating reports, or executing transactions that involve currency conversions.
  Causes:
  
  
  Configuration Issues: The reference currency or unit may not be properly configured in the system settings. This could be due to missing or incorrect settings in the currency configuration tables.
  Incompatible Currency Settings: The transaction may involve currencies that are not allowed for the specific type of transaction or document being processed.
  Master Data Issues: The master data for the relevant accounts, cost centers, or other entities may not support the reference currency or unit being used.
  Transaction Type Restrictions: Certain transaction types may have restrictions on the currencies or units