How To Fix DHCDC_RT009 - Parameter IV_MAX_RECORDS_ACP must have a positive value for CDS view &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_RT - Messages for Runtime Object of CDC ABAP Agent

• Message number: 009

• Message text: Parameter IV_MAX_RECORDS_ACP must have a positive value for CDS view &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHCDC_RT009 - Parameter IV_MAX_RECORDS_ACP must have a positive value for CDS view &1 ?

  The SAP error message DHCDC_RT009 indicates that the parameter IV_MAX_RECORDS_ACP must have a positive value when working with a Core Data Services (CDS) view. This error typically arises when the maximum number of records to be returned by the CDS view is set to zero or a negative value, which is not acceptable.
  Cause:
  
  Parameter Misconfiguration: The parameter IV_MAX_RECORDS_ACP is likely being set to zero or a negative number in the code or configuration that calls the CDS view.
  Default Value: If the parameter is not explicitly set, it may default to an invalid value.
  Data Retrieval Logic: The logic that retrieves data from the CDS view may not be correctly handling the maximum records parameter.
  
  Solution:
  
  Check Parameter Value: Ensure that the value assigned to IV_MAX_RECORDS_ACP is a positive integer. This can be done in the ABAP code or wherever the CDS view is being called.
  DATA(lv_max_records) = 10. " Example of setting a positive value
  
  Modify Calling Logic: If the parameter is being set dynamically, ensure that the logic correctly calculates or assigns a positive value.
  Review CDS View Definition: Check the definition of the CDS view to ensure that it is designed to handle the maximum records parameter correctly.
  Debugging: If the issue persists, use debugging tools to trace the execution and see where the parameter is being set or modified.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) are a way to define semantically rich data models in SAP. They allow for the definition of views that can be consumed in various applications.
  Parameter Handling: When working with CDS views, it is essential to handle parameters correctly to avoid runtime errors.
  SAP Documentation: Refer to the official SAP documentation for more details on CDS views and parameter handling.
  
  If you continue to experience issues after checking these areas, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.