How To Fix STW_OL622 - Error while reading detailed XML data of item '&1' (Type: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: STW_OL - Messages of the Object Layer (Stream Work Library)

• Message number: 622

• Message text: Error while reading detailed XML data of item '&1' (Type: &2)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STW_OL622 - Error while reading detailed XML data of item '&1' (Type: &2) ?

  The SAP error message STW_OL622 indicates that there was an issue while reading detailed XML data for a specific item. This error typically occurs in the context of SAP applications that handle XML data, such as those related to logistics, order processing, or data exchange.
  Cause:
  The error can be caused by several factors, including:
  
  Malformed XML: The XML data being processed may be incorrectly formatted or contain invalid characters.
  Data Type Mismatch: The type of data expected does not match the actual data type present in the XML.
  Missing Data: Required fields or elements in the XML may be missing, leading to an inability to read the data correctly.
  System Configuration Issues: There may be configuration issues in the SAP system that affect how XML data is processed.
  Network Issues: If the XML data is being fetched from an external source, network issues could prevent successful retrieval.
  
  Solution:
  To resolve the STW_OL622 error, you can take the following steps:
  
  Check XML Format: Validate the XML data for proper formatting. Use an XML validator tool to ensure that the structure is correct and that there are no syntax errors.
  Review Data Types: Ensure that the data types in the XML match the expected types in the SAP system. This may involve checking the data model or schema definitions.
  Inspect Required Fields: Verify that all required fields are present in the XML data. If any mandatory fields are missing, add them to the XML.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the error occurs. This may provide more context on the specific item and type causing the issue.
  Check System Configuration: Review the configuration settings related to XML processing in your SAP system. Ensure that all necessary components are correctly set up.
  Network Connectivity: If the XML data is being fetched from an external source, check the network connection and ensure that the source is accessible.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like SLG1 (Application Log) to check logs for more detailed error messages that may provide additional context.
  Documentation: Refer to SAP documentation for the specific module you are working with, as it may contain information on handling XML data and common errors.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.