How To Fix APBAPI021 - ISO code &1 is not defined in the system

APBAPI021 - Overview

• Message type: E = Error

• Message class: APBAPI - Messages for IM BAPIs

• Message number: 021

• Message text: ISO code &1 is not defined in the system

Self-Explanatory Message

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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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APBAPI021 - Details

• The SAP error message APBAPI021 indicates that the ISO code specified in the system is not defined. This error typically occurs when you are trying to use a currency or country code that is not recognized by the SAP system.
  
  Cause:
  
  Missing ISO Code: The ISO code you are trying to use (for example, a currency code like "XYZ" or a country code like "ZZZ") is not defined in the system.
  Incorrect Configuration: The configuration settings for currencies or countries may not be properly set up in the SAP system.
  Data Entry Error: There may be a typographical error in the ISO code being used.
  
  
  Solution:
  
  Check ISO Code: Verify that the ISO code you are using is correct. You can refer to the official ISO standards for valid codes.
  Define ISO Code in SAP:
  For Currency Codes: 
  Go to transaction code OB08 to maintain currency codes. Ensure that the currency you are trying to use is defined.
  
  
  For