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ABAPPERFORM_GENERAL - PERFORM GENERAL
rdisp/max_wprun_time - Maximum work process run time General Material DataThis documentation is copyright by SAP AG.
PERFORM, general
PERFORM subr_identifier $[parameter_list$].
Effect
This statement calls the subroutine specified with the name subr_identifier
and assigns the actual parameters specified in parameter_list to the formal parameters of the subroutine.
Notes
- Subroutines are obsolete. No new subroutines should be created in new programs. Subroutines that have been created in existing programs for internal modularization can continue to be called. Whenever possible, however, external subroutine calls from other programs should be avoided.
- For more information about the behavior of class-based exceptions in subroutines, see Class-Based Exceptions in Procedures.
Example
Old function modules such as GUI_DOWNLOAD, whose
function pools have not been switched to using local classes, still contain a large number of PERFORM statements.
Exceptions
Catchable Exceptions
-
Cause: The specified program was not found.
Runtime Error: LOAD_PROGRAM_NOT_FOUND -
Cause: The specified program cannot exist because the program name is longer than 40 characters.
Runtime Error: PERFORM_PROGRAM_NAME_TOO_LONG
-
Cause: The specified subroutine was not found.
Runtime Error: PERFORM_NOT_FOUND -
Cause: The specified index was too small.
Runtime Error: PERFORM_INDEX_0 -
Cause: The specified index was negative.
Runtime Error: PERFORM_INDEX_NEGATIVE -
Cause: The specified index was too large.
Runtime Error: PERFORM_INDEX_TOO_LARGE
-
Cause: The called FORM expects more parameters than were specified.
Runtime Error: PERFORM_PARAMETER_MISSING
CX_SY_DYN_CALL_PARAM_NOT_FOUND
-
Cause: More parameters were specified than expected by FORM.
Runtime Error: PERFORM_TOO_MANY_PARAMETERS
-
Cause: When parameters are passed using the addition STRUCTURE, the addressing offsets do not match in the actual and target structures.
Runtime Error: PERFORM_BASE_WRONG_ALIGNMENT> -
Cause: The deep components contained in the actual and target
structures cannot be passed to each other. This error can only occur in parameter transfer using STRUCTURE.
Runtime Error: PERFORM_CAST_DEEP_MISMATCH -
Cause: During the transfer of a generically defined type to the form, a type conflict occurred.
Runtime Error: PERFORM_CONFLICT_GENERIC_TYPE -
Cause: The table type of the actual parameter does not match the table type of the parameter defined in the form.
Runtime Error: PERFORM_CONFLICT_TAB_TYPE -
Cause: The type of the actual parameter does not match the type of parameter defined in the form.
Runtime Error: PERFORM_CONFLICT_TYPE -
Cause: The actual parameter occupies less storage space than
the target parameter defined in the form. This error occurs only with parameter specification using STRUCTURE.
Runtime Error: PERFORM_PARAMETER_TOO_SHORT -
Cause: During parameter transfer with the addition STRUCTURE,
the fragment views of the actual and target parameters do not match. This error only occurs in Unicode programs in
Runtime Error: PERFORM_CONFLICT_UC_STRUCT -
Cause: When the form is called, an internal table is expected as the actual parameter.
Runtime Error: PERFORM_TABLE_REQUIRED -
Cause: A hash table was passed to a parameter defined using TABLES.
Runtime Error: PERFORM_STD_TAB_REQUIRED
SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up CL_GUI_FRONTEND_SERVICES - Frontend Services
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Length: 6631 Date: 20240329 Time: 120637 sap01-206 ( 84 ms )