How To Fix /PF1/MSG_CONV_XML026 - If the field '&' is used, the field '&' must be present

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV_XML -

• Message number: 026

• Message text: If the field '&' is used, the field '&' must be present

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CONV_XML026 - If the field '&' is used, the field '&' must be present ?

  The SAP error message /PF1/MSG_CONV_XML026 typically indicates an issue related to XML data conversion, specifically when a required field is missing in the XML structure. The message suggests that if a certain field (denoted by &) is referenced, it must be present in the XML data being processed.
  Cause:
  
  Missing Field: The error occurs when the XML data being processed references a field that is expected but not present in the XML structure.
  Incorrect Mapping: There may be a mismatch between the XML schema and the data being sent or received, leading to the absence of required fields.
  Data Integrity Issues: The source system may not be providing all the necessary data, resulting in incomplete XML.
  
  Solution:
  
  Check XML Structure: Review the XML data being processed to ensure that all required fields are included. Compare it against the expected XML schema.
  Update Data Source: If the source system is missing data, ensure that it is updated to include all necessary fields before generating the XML.
  Modify Mapping: If there is a mapping issue, adjust the mapping configuration to ensure that all required fields are correctly mapped to the XML structure.
  Error Handling: Implement error handling in the processing logic to catch such issues early and provide meaningful feedback for missing fields.
  
  Related Information:
  
  XML Schema Definition (XSD): Familiarize yourself with the XML schema that defines the structure of the XML data. This will help you understand which fields are required.
  SAP Documentation: Refer to SAP documentation for the specific module or function you are working with to understand the expected XML structure and required fields.
  Debugging Tools: Use SAP debugging tools to trace the data flow and identify where the missing field issue originates.
  Consult SAP Notes: Check SAP Notes for any known issues or patches related to XML processing that might address this error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.