How To Fix CM_REPORT_TEMPLATE148 - Template &1: Max. recursion depth &2 for repeating group &3 was exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_REPORT_TEMPLATE - Report Templates

• Message number: 148

• Message text: Template &1: Max. recursion depth &2 for repeating group &3 was exceeded

What causes this issue?

The higher-level repeating group &V3& allows only a specific recursion
depth (repeated access) to the database. In the context of the included
template &V1&, more data records were found in recursive access than the
preset maximum recursion depth of the higher-level repeating group
allows.

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 template &V4& and the included template &V1&.
INCLUDE EHS_NA_CHECK_TEMPLATES02 OBJECT DOKU ID TX

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 CM_REPORT_TEMPLATE148 - Template &1: Max. recursion depth &2 for repeating group &3 was exceeded ?

  The SAP error message CM_REPORT_TEMPLATE148 indicates that a maximum recursion depth has been exceeded for a repeating group in a report template. This typically occurs when a report is trying to process a nested or recursive structure that goes beyond the allowed limit set in the system.
  Cause:
  
  Excessive Recursion: The report template is designed to handle a certain level of recursion for repeating groups. If the data being processed has a deeper hierarchy or more nested levels than the system allows, this error will occur.
  Data Structure Issues: The underlying data structure may have circular references or an unexpected depth that the report template is not designed to handle.
  Configuration Limits: The maximum recursion depth is often set in the configuration of the report template or the system settings, and it may be too low for the data being processed.
  
  Solution:
  
  Review the Data Structure: Check the data being processed to ensure that it does not have unexpected nesting or circular references. Simplifying the data structure may help.
  Adjust Recursion Depth: If possible, increase the maximum recursion depth in the report template configuration. This may require access to system settings or consultation with a system administrator.
  Modify the Report Template: If the report template is custom, consider modifying it to handle the data structure more efficiently, possibly by flattening the hierarchy or limiting the depth of recursion.
  Test with Sample Data: Create a smaller dataset that mimics the structure of the problematic data but is within the allowed recursion depth. This can help identify if the issue is with the data or the template itself.
  Consult Documentation: Review SAP documentation or support notes related to report templates and recursion limits for specific guidance on your version of SAP.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  System Configuration: Review the configuration settings for report templates in your SAP system to understand the limits set for recursion.
  Performance Considerations: Be aware that increasing recursion limits may impact performance, especially with large datasets, so any changes should be tested thoroughly.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.