How To Fix GDV_SNAPSHOT_METHOD029 - Please provide the expected value either as ABAP data or as XML

SAP Error Message - Details

• Message type: E = Error

• Message class: GDV_SNAPSHOT_METHOD - Message Class for Complex Check Package

• Message number: 029

• Message text: Please provide the expected value either as ABAP data or as XML

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GDV_SNAPSHOT_METHOD029 - Please provide the expected value either as ABAP data or as XML ?

  The SAP error message GDV_SNAPSHOT_METHOD029 typically indicates an issue related to the data snapshot method in the context of SAP's General Data Validation (GDV) framework. This error can occur when the system expects a specific data format or value type but receives something different.
  Cause:
  The error message GDV_SNAPSHOT_METHOD029 usually arises due to one of the following reasons:
  
  Data Type Mismatch: The system expects a certain data type (e.g., integer, string, XML) but receives a different type.
  Invalid Input Value: The input value does not conform to the expected format or range.
  Configuration Issues: There may be misconfigurations in the GDV settings or the data validation rules.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input Values: Ensure that the values being passed to the method are of the correct type and format. If the expected value is an ABAP data type, ensure that the data being passed matches that type.
  
  
  Review GDV Configuration: Check the configuration settings for the GDV framework to ensure that the rules and methods are set up correctly.
  
  
  Debugging: If you have access to the ABAP code, you can debug the method to see what values are being passed and where the mismatch occurs.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to GDV and the specific method being used to understand the expected input and output.
  
  
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and context.
  
  
  Expected Value:
  The expected value can vary based on the specific implementation and context of the GDV method. However, here are examples of what the expected values might look like:
  ABAP Data Example:
  If the expected value is an integer, it might look like this:
  DATA: lv_value TYPE i.
  lv_value = 100. " Example integer value
  If the expected value is a string, it might look like this:
  DATA: lv_value TYPE string.
  lv_value = 'Sample Text'. " Example string value
  XML Example:
  If the expected value is in XML format, it might look like this:
  <root>
      <value>100</value> <!-- Example integer value -->
  </root>
  or
  <root>
      <value>Sample Text</value> <!-- Example string value -->
  </root>
  Conclusion:
  To effectively address the GDV_SNAPSHOT_METHOD029 error, ensure that the data being passed matches the expected format and type. Review your configurations and consult documentation or support if necessary.