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danrega
2024-12-18 16:43:40 +01:00
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13_Program_Flow_Logic.md
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@@ -601,7 +601,7 @@ CALL FUNCTION func params.
- `params`: Parameter list or table
- Incorrectly provided function module names or parameters are not checked until runtime
- Unlike method calls, you cannot specify inline declarations as actual parameters.
- Regarding dynamic function module calls: Static and dynamic function module calls are syntactically identical. In a static call, the function module is specified as a character literal or a constant, with parameters passed statically. Conversely, in a dynamic call, the function module's name is specified in a variable, with parameters passed dynamically. For dynamic calls, you can utilize the `CL_ABAP_DYN_PRG` as shown in the [Released ABAP Classes](22_Released_ABAP_Classes.md).
- Regarding dynamic function module calls: Static and dynamic function module calls are syntactically identical. In a static call, the function module is specified as a character literal or a constant, with parameters passed statically. Conversely, in a dynamic call, the function module's name is specified in a variable, with parameters passed dynamically. For dynamic calls, you can utilize the `CL_ABAP_DYN_PRG` as shown in the [Released ABAP Classes](22_Released_ABAP_Classes.md) cheat sheet.
- When a function module call is made, the system field `sy-subrc` is set to 0. If a non-class-based exception is raised and a value is assigned to handle it, this value updates `sy-subrc`.
Example function module calls with parameter passing and exception handling: