The SOURCEDATA keyword contains a description of the input data.
The input data can be an IMS database or an image copy of an IMS database.
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| SRCDATA(IMS(value)) or SRCDATA(IMAGE(value)) |
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| For the SCRCDATA(IMS(value)) format of the SOURCEDATA keyword, you can specify only one of the following values to describe the IMS database input: | |
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| A segment name to be processed, for example: SRCDATA(IMS(SEGMENT(name))) Because the Segment Dump utility reads the data by blocks, this keyword processes all of the segments in the data set group, not just the segment type named. | | Partition number of the database to be processed, for example: SRCDATA(IMS(PARTNO(number))) | | Number of the data set group to be processed, for example: SRCDATA(IMS(DSGNO(number))) | | ddname of the data set group to be processed, for example: SRCDATA(IMS(DSGDDN(name))) |
For the SCRCDATA(IMAGE(values)) format of the SOURCEDATA keyword, you must specify the DDN and DSGDS parameters to describe the image copy data set input. The IDDNAME parameter is optional. | |
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| ddname of the image copy data set to be processed, for example: SRCDATA(IMAGE(DDN(name))) | | Database data set name of the data set group to be processed, for example: SRCDATA(IMAGE(DDN(name),DSGDS(name))). Specify &MDA to indicate that the database data set name is to be obtained from an MDA control block. | | ddname of the HIDAM index image copy data set, for example: SRCDATA(IMAGE(DDN(name),IDDNAME(name))). This parameter is required for a HIDAM image copy if you specify the KEY keyword. |
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