How To Fix CPOC2112 - External data point &1 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: CPOC2 - PP-PI-PMA: PI Sheet Messages, SCM Add-On

• Message number: 112

• Message text: External data point &1 unknown

What causes this issue?

A data access (PPPI_DATA_ACCESS) to an external data point is defined
in the process instruction. However, the data point specified in
characteristic PPPI_IMPORT_DATA or PPPI_EXPORT_DATA does not exist.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the value assigned to characterstic PPPI_IMPORT_DATA or
PPPI_EXPORT_DATA. Use the value help to prevent typing errors.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPOC2112 - External data point &1 unknown ?

  The SAP error message CPOC2112, which states "External data point &1 unknown," typically occurs in the context of SAP's data processing or integration scenarios, particularly when dealing with external data sources or interfaces. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid Data Point Reference: The error indicates that the system is trying to access an external data point (identified by &1) that does not exist or is not recognized in the current context.
  Configuration Issues: There may be a misconfiguration in the settings related to external data points, such as incorrect mapping or missing definitions.
  Data Source Issues: The external data source may be down, misconfigured, or the connection to it may not be established properly.
  Authorization Issues: The user or process attempting to access the data point may not have the necessary permissions to do so.
  Typographical Errors: There could be a simple typo in the name of the external data point being referenced.
  
  Solutions:
  
  Verify Data Point Name: Check the name of the external data point being referenced in the error message. Ensure that it is spelled correctly and exists in the system.
  Check Configuration: Review the configuration settings for external data points in the relevant SAP module (e.g., SAP BW, SAP PI/PO). Ensure that all necessary data points are defined and correctly mapped.
  Test Data Source Connection: If the external data point is linked to an external data source, verify that the connection is active and functioning. Test the connection to ensure it can retrieve data.
  Review Authorizations: Ensure that the user or process has the necessary authorizations to access the external data point. Check roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the external data point configuration and usage.
  Check Logs: Look at system logs or application logs for additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on the specific module or functionality you are working with, which may provide insights into external data point management.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.