How To Fix JB037 - No interpolation carried out

SAP Error Message - Details

• Message type: E = Error

• Message class: JB - General Message Class for IS-B (Development Class JBD)

• Message number: 037

• Message text: No interpolation carried out

What causes this issue?

All yield curves whose values have been changed in interest rate
maintenance are updated in the extended interest rate table.
The extended interest rate table contains a solid chain of annual grid
points for all yield curves. The annual grid points are determined via
linear interpolation (assuming they have not been defined in the
reference interest rates in the yield curve type).
If no reference interest rates have been defined for a yield curve
type, no interpolation will be made.
If no interest rates have been entered for any of the reference
interest rates in the yield curve, then there are no values to read or
interpolate.

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?

for 1. In Customizing under <ls>Set-up yield curve</>, define
grid points for the yield curve types to be interpolated.
When you <ls>save</> (after having entered the interest
rates for the yield curve), the annual grid points are
automatically interpolated and updated in the extended
interest rate table.
for 2. Enter interest rates (values) for the chosen yield curve
types. When you <ls>save</>, the annual grid points are
automatically interpolated and updated in the extended
interest rate table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JB037 - No interpolation carried out ?

  The SAP error message JB037 "No interpolation carried out" typically occurs in the context of SAP's Joint Venture Accounting (JVA) or when dealing with certain types of data processing that involve interpolation of values, such as in the case of planning or budgeting scenarios.
  Cause:
  The error message JB037 indicates that the system was unable to perform interpolation for the specified data. This can happen for several reasons, including:
  
  
  Missing Data Points: The system requires certain data points to perform interpolation, and if these are missing or incomplete, it cannot carry out the operation.
  
  
  Incorrect Configuration: The configuration settings for the interpolation process may not be set up correctly, leading to the inability to perform the required calculations.
  
  
  Data Type Issues: The data types of the values being interpolated may not be compatible, causing the system to fail in executing the interpolation.
  
  
  Time Period Issues: If the time periods for which interpolation is being attempted do not align correctly (e.g., missing periods or incorrect date formats), this can lead to the error.
  
  
  Solution:
  To resolve the JB037 error, you can take the following steps:
  
  
  Check Data Completeness: Ensure that all necessary data points required for interpolation are present and correctly entered in the system. This includes checking for any missing values or incorrect entries.
  
  
  Review Configuration Settings: Verify the configuration settings related to the interpolation process. Ensure that all parameters are correctly set up according to the business requirements.
  
  
  Validate Data Types: Check the data types of the values involved in the interpolation. Ensure that they are compatible and correctly formatted.
  
  
  Examine Time Periods: Review the time periods involved in the interpolation. Make sure that all relevant periods are included and that there are no discrepancies in date formats.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the interpolation process relevant to your version of SAP.
  
  
  Seek Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to Joint Venture Accounting or the specific module you are working with, as they may provide additional insights or tools for troubleshooting.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the JB037 error and implement a suitable solution.