I am having a problem with Java Client for DB2 stored procedure. I am using PreparedStatement and setting data using setString() function. In some cases when I have large buffer size the data is getting misaligned on the mainframe side due to some binary/invalid chars getting appended before the string.
Following is the Stored Procedure I/O Structure:
Field Name DATA TYPE INPUT/OUTPUT SIZE
HDRCNTL VARCHAR INPUT 300
INORDERNO CHAR INPUT 9
INGENL CHAR INPUT 91
INDATA VARCHAR INPUT 29942
COMMAREA VARCHAR OUTPUT 400
I am using setString() to set all the input data elements. The data received on mainframe has 2 additional chars in the beginning of INDATA string. I tried using setBytes() also and that doesn't work either. I am looking for solution to avoid the 2 chars getting on mainframe DB2.
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Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts.
Introduce Scanner class:
Viewers will learn one way to get user input in Java.
Introduce the Scanner object:
Declare the variable that stores the user input:
An example prompting the user for input:
Methods you need to invoke in order to properly get user input: