Tcode:FILE可以查看物理路徑和邏輯路徑之間的匹配關系。
如下:能查到邏輯路徑Z_DIRECTLINK對應的物理路徑。
相關的路徑信息保存在表PATH中,
下面是簡單的例子程序:
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REPORT ztest_file.
DATA:l_dsn TYPE path-pathextern.
SELECT SINGLE p~pathextern
INTO l_dsn
FROM path AS p
INNER JOIN opsystem AS o ON p~filesys = o~filesys
WHERE p~pathintern = 'Z_DIRECTLINK'
AND o~opsys = sy-opsys.
IF sy-subrc = 0.
WRITE l_dsn.
ELSE.
WRITE 'Logic path is invalid!'.
ENDIF.
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運行結果: