How To Fix SHMA095 - RFC calls in the area constructor are not possible from Release 7.55

SAP Error Message - Details

• Message type: E = Error

• Message class: SHMA - Shared Objects: Management Messages

• Message number: 095

• Message text: RFC calls in the area constructor are not possible from Release 7.55

What causes this issue?

If the system user is used to execute the shared objects area
constructor, it is possible to call function modules using RFC in Rele
aser 7.54. This option is made incompatible from Release 7.55 and his
hence forbidden.

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?

There are two ways to resolve this:
1. The area is switched to be built using the current user.
2. The area constructor is modified to run without RFC calls.
For details, see the following note: 2881127

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 SHMA095 - RFC calls in the area constructor are not possible from Release 7.55 ?

  The SAP error message SHMA095 indicates that RFC (Remote Function Call) calls in the area constructor are not possible starting from SAP Release 7.55. This error typically arises when there are attempts to execute RFC calls in a context where they are not allowed, particularly in the area constructor of a CDS (Core Data Services) view.
  Cause:
  The primary cause of this error is the restriction imposed in SAP Release 7.55 and later versions, which disallows RFC calls within the area constructor of CDS views. This is a design decision to ensure that the execution context of CDS views remains consistent and predictable, as RFC calls can introduce variability and complexity.
  Solution:
  To resolve this error, you should avoid using RFC calls within the area constructor of your CDS views. Here are some steps you can take:
  
  
  Refactor the Code: Review the CDS view definition and identify any RFC calls being made in the area constructor. Refactor the code to eliminate these calls. Instead, consider using local data or other means to achieve the desired functionality.
  
  
  Use Alternative Approaches: If you need to fetch data from remote systems, consider using:
  
  Data Provisioning: Use data provisioning techniques to bring the required data into the local system before executing the CDS view.
  ABAP Programs: If necessary, implement the logic in an ABAP program or function module that can handle the RFC calls outside of the CDS view context.
  
  
  
  Check Documentation: Refer to the official SAP documentation for any updates or best practices regarding the use of CDS views and RFC calls. This can provide insights into alternative methods for achieving your goals without violating the constraints of the new release.
  
  
  Testing: After making changes, thoroughly test the CDS view to ensure that it behaves as expected and that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Release Notes: Review the release notes for SAP 7.55 and later versions to understand other changes that may affect your development.
  
  By following these steps, you should be able to address the SHMA095 error and ensure that your CDS views function correctly without relying on RFC calls in the area constructor.