How To Fix SWF_EXP_001256 - Multiple unspecified index access '[][]...' not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 256

• Message text: Multiple unspecified index access '[][]...' not supported

What causes this issue?

You have used multiple empty index entries one after the other. An
empty index expression corresponds to the projection of a column of an
internal table. The projection to a column cannot be repeated, that is,
when there are multiple index expressions, only every second one may be
empty.

System Response

This expression is not correct.

How to fix this error?

Enter an index expression for one of the bracket pairs.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.