How To Fix /IBS/RB108 - &1 is not a valid currency

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBS/RB -

• Message number: 108

• Message text: &1 is not a valid currency

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IBS/RB108 - &1 is not a valid currency ?

  The SAP error message /IBS/RB108 &1 is not a valid currency typically indicates that the system is unable to recognize the currency code that has been entered in a transaction or configuration. This can occur in various contexts, such as during the processing of financial transactions, reporting, or data entry.
  Cause:
  
  Invalid Currency Code: The currency code entered does not exist in the system. This could be due to a typo or using a currency that has not been defined in the system.
  Currency Not Activated: The currency may not be activated in the relevant configuration settings, meaning it cannot be used in transactions.
  Master Data Issues: The currency might not be linked correctly in the master data of the relevant entities (e.g., vendors, customers, or materials).
  Configuration Issues: The currency might not be included in the currency settings for the specific company code or controlling area.
  
  Solution:
  
  Check Currency Code: Verify that the currency code entered is correct. Ensure there are no typographical errors.
  Activate Currency: If the currency is valid but not activated, you may need to activate it in the system. This can typically be done in the configuration settings under the relevant module (e.g., Financial Accounting).
  Update Master Data: Ensure that the currency is correctly assigned in the master data records for the relevant entities. This may involve checking vendor, customer, or material master records.
  Review Configuration: Check the configuration settings for the company code or controlling area to ensure that the currency is included in the allowed currencies.
  Consult Documentation: Refer to SAP documentation or help resources for specific steps on how to manage currencies in your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OB08 (for maintaining exchange rates) or OBY6 (for defining currencies) to manage currency settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to currency handling in your version of SAP.
  User Authorization: Ensure that you have the necessary authorizations to make changes to currency settings or master data.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.