How To Fix T1802 - No convertible data exists

SAP Error Message - Details

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 802

• Message text: No convertible data exists

What causes this issue?

There is no data for FRAs in the system.

System Response

The XPRA was not executed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T1802 - No convertible data exists ?

  The SAP error message T1802 "No convertible data exists" typically occurs when there is an attempt to convert data (such as currency, units of measure, or other types of data) but the system cannot find the necessary conversion data in the relevant tables. This can happen in various contexts, such as during the posting of documents, running reports, or executing transactions that require data conversion.
  Causes:
  
  Missing Conversion Data: The most common cause is that the necessary conversion data (like exchange rates or unit conversion factors) is not maintained in the system.
  Incorrect Configuration: There may be issues with the configuration settings related to the specific data type you are trying to convert.
  Data Inconsistencies: There could be inconsistencies or errors in the master data that prevent the conversion from being executed.
  Time Frame Issues: The conversion data may not exist for the specific time frame you are trying to use (e.g., exchange rates for a specific date).
  
  Solutions:
  
  
  Maintain Conversion Data:
  
  For currency conversion, ensure that the exchange rates are maintained in the system. You can do this by navigating to the transaction code OB08 (for maintaining exchange rates).
  For unit conversions, check the relevant tables (like T006 for units of measure) to ensure that the necessary conversion factors are defined.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to the specific area where the error occurs. This may involve checking the settings in the relevant modules (e.g., FI, MM, SD).
  Ensure that the settings for currency types, valuation classes, and other related configurations are correctly set up.
  
  
  
  Review Master Data:
  
  Check the master data for any inconsistencies or missing information that could affect the conversion process. This includes checking vendor, customer, and material master records.
  
  
  
  Check Time Frame:
  
  If the error is related to a specific date, verify that the conversion data exists for that date. If not, you may need to add the necessary data for the required period.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the module or transaction you are working with.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB08 for currency rates, T006 for units of measure, and others that may be relevant to your specific issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message T1802. SAP Notes can provide additional context or solutions that may not be covered in standard documentation.
  Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the T1802 error in your SAP system.