How to check file status in CObol?
How to check file status in CObol?
Try the following: Add a FILE-STATUS under the FILE-CONTROL , for example: FILE-CONTROL. SELECT MYFILE ASSIGN MYDD ORGANIZATION SEQUENTIAL ACCESS SEQUENTIAL FILE STATUS MYFILE-STATUS.
How to handle file status in CObol?
Syntax. READ file-name NEXT RECORD INTO ws-file-structure AT END DISPLAY ‘End of File’ NOT AT END DISPLAY ‘Record Details:’ ws-file-structure END-READ. NEXT RECORD is optional and is specified when an indexed sequential file is being read sequentially. INTO clause is optional.
What is file status in CObol?
File status is a data item which you define in your program. Defining a file status data item is optional. If a file status data item is not declared and a file error occurs, the COBOL run-time system displays an error message and aborts your program.
Which is not correct file status code in Cobol?
COBOL FILE STATUS CODES: Codes beginning with a ‘1’ are considered “At End” messages, those beginning with a ‘2’ are considered “Invalid Key” messages, File Status Codes beginning with a ‘3’ are considered “Permanent Errors”, keys like ‘4x’ are “Logical Errors” and ‘9x’ are “Implementer defined”.
What is file status 92 in COBOL?
The 92 file status code (LOGIC ERROR) indicates you’re attempting to read a NEXT record without having established a current record to read the next record after.
What is file status 90 in COBOL?
file status 90 You missed to initialize the file before OPEN, READ or WRITE statement. If you are trying to open an empty file or a file which does not exist and you have not tried to capture the return code of the OPEN or READ or WRITE, then you can get this generic error.
What is file status 22 mean?
Primary duplicate Key found
22. Primary duplicate Key found. 23. Record not found or File not found.
What is file status 46 COBOL?
If a second sequential read is unsuccessful, a file status of 46 occurs and the AT END phrase is not executed.” When an AT END condition occurs, the READ is considered unsuccessful. This causes unpredictable results. The cause is the record contents returned to the program are UNDEFINED.
What is status 23 in VSAM?
The reason for File status 23 is as follows – Invalid key for a VSAM indexed or relative file; no record found. Solution: Check the key value is defined for VSAM indexed file or not.
What is file status 92 in Cobol?
How do I fix file status 46?
You have to stop reading the second file when you find a match on the first file. That is the point of the “match key” having to exist. If you read to end of tile 2, then, yes, you will get the 46 for the first file 2 read for the second file 1 record.
How do I fix file status 23?
What are RMRM/COBOL file status codes?
RM/COBOL file status codes are either ANSI’74 file status codes or can be mapped onto extended file status codes, as shown below. The first table of RM/COBOL file status codes is for DOS, Windows and OS/2, the second for UNIX. Attempt to write to a file opened for input.
What does a permanent error in COBOL mean?
That error message is very general; a “permanent error” could mean that the disk has failed, or that the disk drive door is open. So, rather than return a generic file status, this COBOL system returns an extended file status of 9/007.
What does error 2121 mean in COBOL?
21 Sequentially accessed files only. Indicates a sequence error. The ascending key requirements of successive record key values has been violated, or, the prime record key value has been changed by a COBOL program between successful execution of a READ statement and execution of the next REWRITE statement for that file.
Is cobes0111 a table of null indicator variables?
COBES0111 token is not a table of null indicator variables. COBES0112 variable should not be defined with an OCCURS clause. COBES0113 token should not be a subordinate to an item defined with an OCCURS clause.