How To Fix RSH_DAAG_PROJECT_ASG000 - Wrong data type for field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSH_DAAG_PROJECT_ASG - Resource Scheduling: Data Aging Project Assignment

• Message number: 000

• Message text: Wrong data type for field &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSH_DAAG_PROJECT_ASG000 - Wrong data type for field &1 ?

  The SAP error message RSH_DAAG_PROJECT_ASG000: Wrong data type for field &1 typically occurs in the context of data extraction or data transfer processes, particularly when working with Data Warehousing or Business Intelligence (BI) applications. This error indicates that there is a mismatch between the expected data type of a field and the actual data type being provided.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the data type of the field being processed does not match the expected data type defined in the data model or extraction logic. For example, if a field is expected to be a numeric type but is being provided as a string, this error will occur.
  Incorrect Mapping: If there is a mapping issue in the data flow or transformation logic, it can lead to this error. This can happen if the source and target fields are not correctly aligned in terms of data types.
  Changes in Data Model: If there have been recent changes to the data model (e.g., changes in the structure of the underlying database or InfoObjects), it may lead to inconsistencies in data types.
  Custom Code Issues: If there is custom ABAP code or transformations involved, there may be errors in how data types are being handled.
  
  Solution:
  
  Check Data Types: Review the data types of the fields involved in the extraction or transformation process. Ensure that the data types match the expected types defined in the data model.
  Adjust Mapping: If there is a mapping issue, adjust the mapping in the data flow or transformation logic to ensure that the source and target fields are aligned correctly.
  Review Changes: If there have been recent changes to the data model, review those changes to ensure that they have been correctly implemented and that all related objects are updated accordingly.
  Debug Custom Code: If custom ABAP code is involved, debug the code to identify where the data type mismatch is occurring and make necessary adjustments.
  Data Validation: Implement data validation checks to ensure that the data being processed conforms to the expected formats and types before it reaches the point of failure.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to check the data model and InfoObjects.
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation for the specific module you are working with (e.g., BW, BI) for guidelines on data types and extraction processes.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the error message RSH_DAAG_PROJECT_ASG000.