SAP Note 18054 - MI21: wrong F4 help for storage location

Symptom:

When you display the F4 help for the Storage Location field in the transaction MI21 (Print Physical Inventory Document), the help displayed is wrong.

Cause and prerequisites

Program error

Solution
To correct the problem, change the following line in the report RM07IDRU:

REPORT RM07IDRU MESSAGE-ID M7.
...
SELECT-OPTIONS:
R_IBLNR FOR V_MMIM_IPO-IBLNR MEMORY ID IBN,
R_GJAHR FOR V_MMIM_IPO-GJAHR MEMORY ID GJA,
R_WERKS FOR V_MMIM_IPO-WERKS MEMORY ID WRK,
-> R_LGORT FOR V_MMIM_IPO-LGORT MEMORY ID LAG, "old -> delete
-> R_LGORT FOR IKPF-LGORT MEMORY ID LAG, "new -> add
R_GIDAT FOR IKPF-GIDAT,
R_XBLNI FOR IKPF-XBLNI.